quadgram

This is a table of type quadgram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

quadgram	frequency
severe acute respiratory syndrome	1301
middle east respiratory syndrome	921
east respiratory syndrome coronavirus	726
respiratory syncytial virus infection	605
of respiratory syncytial virus	543
of severe acute respiratory	488
acute respiratory distress syndrome	482
porcine reproductive and respiratory	467
reproductive and respiratory syndrome	464
lower respiratory tract infections	439
and respiratory syndrome virus	410
respiratory tract infections in	385
lower respiratory tract infection	350
in the united states	304
acute respiratory syndrome coronavirus	296
with severe acute respiratory	283
of middle east respiratory	281
chronic obstructive pulmonary disease	276
syncytial virus infection in	252
the lower respiratory tract	246
respiratory syncytial virus in	246
with respiratory syncytial virus	239
detection of respiratory viruses	231
of respiratory viruses in	222
the upper respiratory tract	219
and respiratory syncytial virus	211
acute respiratory tract infections	211
for the treatment of	209
upper respiratory tract infection	199
for the detection of	196
human respiratory syncytial virus	195
in the treatment of	192
respiratory viral infections in	190
infants and young children	186
respiratory tract infection in	185
respiratory syncytial virus and	185
at the time of	183
in the absence of	182
systematic review and meta	178
lower respiratory tract disease	177
upper respiratory tract infections	171
of the respiratory tract	170
in the respiratory tract	168
and lower respiratory tract	168
on the other hand	168
with lower respiratory tract	165
influenza a and b	164
of porcine reproductive and	162
in patients with severe	154
has been shown to	153
upper and lower respiratory	153
a systematic review and	148
of lower respiratory tract	146
acute lower respiratory tract	142
patients with acute respiratory	141
first year of life	140
patients with severe acute	139
respiratory syncytial virus bronchiolitis	138
as a result of	137
the first year of	136
acute respiratory infections in	136
in the presence of	136
for respiratory syncytial virus	132
to respiratory syncytial virus	131
with acute respiratory tract	128
of respiratory viral infections	127
of acute respiratory infections	127
children with acute respiratory	127
as well as the	126
in the pathogenesis of	126
respiratory syndrome coronavirus infection	124
respiratory syncytial virus infections	124
in the development of	124
in children with acute	122
acute respiratory syndrome in	121
disease control and prevention	118
in the present study	117
of a novel coronavirus	113
to the development of	112
for disease control and	110
viral respiratory tract infections	110
in lung transplant recipients	109
an important role in	108
one of the most	106
for the management of	106
human metapneumovirus infection in	106
tract infections in children	106
of this study was	105
is one of the	104
severe respiratory syncytial virus	103
of upper respiratory tract	103
in the context of	103
than years of age	102
the intensive care unit	101
on the basis of	100
in the first year	100
in the case of	100
in infants and young	100
the severe acute respiratory	99
and clinical characteristics of	98
in the upper respiratory	98
acute respiratory tract infection	97
it is important to	97
in infants and children	97
this study was to	97
centers for disease control	96
and other respiratory viruses	96
children with respiratory tract	96
have been shown to	96
is the most common	95
was approved by the	95
respiratory viruses in children	95
the world health organization	95
for the diagnosis of	94
has been associated with	94
respiratory virus infections in	94
e times a day	94
in children and adults	93
been shown to be	92
severe lower respiratory tract	92
hematopoietic cell transplant recipients	92
in patients with acute	91
the middle east respiratory	91
of chronic obstructive pulmonary	91
during the study period	91
respiratory syncytial virus disease	90
in the lungs of	89
acute respiratory infection in	89
under years of age	89
for detection of respiratory	88
have been associated with	88
to be associated with	87
time polymerase chain reaction	87
of the respiratory system	87
respiratory infections in children	87
by respiratory syncytial virus	86
for the prevention of	86
of acute lower respiratory	85
the severity of the	85
influenza a h n	85
the detection of respiratory	85
at the end of	83
studies have shown that	83
play a role in	83
acute lower respiratory infections	82
lower respiratory tract illness	82
a wide range of	81
of respiratory virus infections	81
the development of asthma	81
guidelines for the management	81
the aim of this	80
for the development of	80
hematopoietic stem cell transplantation	79
at the same time	78
of the common cold	78
of respiratory tract infections	78
with other respiratory viruses	78
in critically ill patients	78
with acute respiratory distress	77
was the most common	76
in the management of	76
bovine respiratory syncytial virus	75
of morbidity and mortality	75
infections in hospitalized children	75
it is possible that	75
respiratory tract disease in	74
of the lower respiratory	74
in vitro and in	74
of human bocavirus in	74
the acute respiratory distress	73
with acute respiratory infections	73
in addition to the	73
as a cause of	73
studies are needed to	73
an increased risk of	72
respiratory syndrome coronavirus in	72
hematopoietic stem cell transplant	72
are the most common	72
of viral respiratory infections	71
the most common cause	71
the end of the	71
were found to be	71
adult respiratory distress syndrome	71
with respiratory tract infections	70
with respiratory tract disease	70
play an important role	69
infection in young children	69
children under years of	69
viral respiratory infections in	69
children with lower respiratory	69
with middle east respiratory	69
was found to be	69
of acute respiratory infection	68
and the development of	68
in respiratory syncytial virus	68
this article is protected	68
is protected by copyright	68
in the lower respiratory	68
most common cause of	68
article is protected by	68
critically ill patients with	67
are more likely to	67
in severe acute respiratory	67
children younger than years	67
of human respiratory syncytial	67
with a history of	66
morbidity and mortality in	66
as well as in	66
associated with severe acute	66
vitro and in vivo	66
vivi disease severity score	65
an important cause of	65
influenza and other respiratory	65
a risk factor for	65
in the control group	65
syncytial virus infections in	64
the presence of a	64
was associated with a	64
with the exception of	64
associated with acute respiratory	63
of human metapneumovirus infection	63
can be used to	63
pediatric intensive care unit	63
respiratory tract infections are	63
aim of this study	63
in children under years	62
a and b viruses	62
for severe acute respiratory	62
of the upper respiratory	62
a randomized controlled trial	62
more likely to be	61
it has been shown	61
it is difficult to	60
influenza other respir viruses	60
in accordance with the	60
the most frequently detected	60
outbreak of severe acute	60
a major cause of	59
less than years of	59
efficacy and safety of	59
stem cell transplant recipients	59
has been reported in	59
viruses were detected in	59
the age of years	59
in children with respiratory	59
of viral respiratory tract	59
study was approved by	58
it is likely that	58
there was no difference	58
with acute respiratory failure	58
the leading cause of	58
of influenza a virus	58
g e times a	58
of acute respiratory tract	57
viral lower respiratory tract	57
children hospitalized with acute	57
the authors declare that	57
and the presence of	57
have been reported in	57
detection of respiratory pathogens	56
a better understanding of	56
with acute respiratory illness	56
the central nervous system	56
of respiratory infections in	56
severe acute respiratory illness	56
due to respiratory syncytial	56
in children hospitalized with	56
coronavirus associated with severe	56
the course of the	56
may be associated with	55
with the use of	55
in the number of	55
there was no significant	55
transcription polymerase chain reaction	55
for middle east respiratory	55
in hematopoietic cell transplant	55
than months of age	55
with the development of	55
review of the literature	54
in acute respiratory distress	54
may be due to	54
in patients with chronic	54
in this age group	54
respiratory syncytial virus is	54
consent was obtained from	54
en pacientes con covid	54
hospitalized with acute respiratory	53
in the form of	53
exacerbations of chronic obstructive	53
identification of a novel	53
other respiratory viruses in	53
in children younger than	53
cause of severe acute	52
influenza and respiratory syncytial	52
syndrome in hong kong	52
is associated with a	52
respiratory syndrome in hong	52
children years of age	52
mg kg times a	52
novel coronavirus associated with	51
of the most common	51
after the onset of	51
the majority of the	51
an increase in the	51
screening of respiratory tract	51
acute respiratory illness in	51
respiratory infections in the	51
kg times a day	51
that they have no	51
admitted to the icu	51
has been shown that	51
children less than years	51
a member of the	51
influenza a virus infection	51
in children with severe	51
with acute respiratory infection	50
a novel coronavirus associated	50
exacerbations of asthma in	50
of respiratory tract samples	50
in patients with covid	50
declare that they have	50
a role in the	50
mg twice a day	50
between the two groups	50
by the presence of	50
respiratory viruses in the	50
were included in the	50
patients admitted to the	50
authors declare that they	50
in hospitalized children with	50
severe acute respiratory infection	50
the purpose of this	50
viruses in children with	50
length of hospital stay	49
in the majority of	49
first years of life	49
the first years of	49
of acute respiratory failure	49
in the intensive care	49
in all age groups	49
of respiratory viruses and	49
in the course of	49
innate and adaptive immune	49
with acute lower respiratory	49
respiratory infections due to	49
the development of a	48
young children with respiratory	48
respiratory tract infections and	48
similar to those of	48
in up to of	48
of the immune system	48
disease severity in children	48
similar to that of	48
the total number of	47
cause of morbidity and	47
the respiratory tract of	47
human bocavirus infection in	47
detection of human bocavirus	46
was defined as a	46
by molecular screening of	46
were more likely to	46
the vivi disease severity	46
molecular screening of respiratory	46
human metapneumovirus and human	46
to the intensive care	46
and risk factors for	45
in acute lung injury	45
of the patients with	45
years of age in	45
a randomized clinical trial	45
in infants with bronchiolitis	45
during the course of	45
has been detected in	45
bone marrow transplant recipients	44
the onset of symptoms	44
a newly discovered human	44
in a cohort of	44
respiratory tract illness in	44
of a human parvovirus	44
human parvovirus by molecular	44
children hospitalized for acute	44
children under five years	44
from young children with	44
lower respiratory infections in	44
viral etiology of acute	44
parvovirus by molecular screening	44
diagnosis and treatment of	44
of human metapneumovirus and	44
included in the study	44
in a study of	43
infants with respiratory syncytial	43
the respiratory tract and	43
the centers for disease	43
it has been suggested	43
informed consent was obtained	43
human pneumovirus isolated from	43
infection in children with	43
a human parvovirus by	43
viruses a and b	43
associated with severe bronchiolitis	43
pneumovirus isolated from young	43
prevention and treatment of	43
isolated from young children	43
for lower respiratory tract	43
of respiratory viral infection	43
acute lung injury and	43
the upper and lower	43
acute respiratory disease in	43
with respect to the	43
cloning of a human	43
be due to the	43
metapneumovirus and respiratory syncytial	43
are similar to those	43
newly discovered human pneumovirus	43
of human metapneumovirus in	43
discovered human pneumovirus isolated	43
against respiratory syncytial virus	42
with chronic obstructive pulmonary	42
drugs to be recommended	42
has been suggested that	42
etiology of acute respiratory	42
a large number of	42
this is the first	42
is thought to be	42
in hospitalized children in	42
of viral infections in	42
diagnosis and management of	42
of the severe acute	42
at high risk for	42
prevalence of respiratory viruses	42
were the most common	42
the results of the	42
at least one respiratory	42
in a group of	42
a total of patients	42
better understanding of the	42
and the use of	42
a wide variety of	42
associated with an increased	42
of the immune response	41
in patients with respiratory	41
transcriptase polymerase chain reaction	41
in hematopoietic stem cell	41
may contribute to the	41
for the presence of	41
in the diagnosis of	41
the prevalence of respiratory	41
from patients with pneumonia	41
increase the risk of	41
to a lesser extent	41
a common cause of	41
the study was approved	41
and disease severity in	41
no significant difference in	40
assay for detection of	40
the innate immune response	40
respiratory tract infection and	40
complete genome sequence of	40
coronavirus in patients with	40
years of age with	40
the clinical significance of	40
in children hospitalized for	40
with upper respiratory tract	40
infectious diseases society of	40
the immune response to	40
respiratory distress syndrome in	40
role of respiratory viruses	40
of rsv infection in	39
the majority of patients	39
were admitted to the	39
are shown in table	39
can be detected in	39
in upper respiratory tract	39
syncytial virus disease in	39
there is no evidence	39
infants and children with	39
duration of mechanical ventilation	39
further studies are needed	39
virus in young children	39
human metapneumovirus infections in	39
length of stay in	39
has been reported to	39
human metapneumovirus and respiratory	39
infections due to respiratory	39
was no difference in	39
five years of age	38
infections in children with	38
detection of influenza a	38
of respiratory viruses by	38
admitted to hospital with	38
virus was detected in	38
diseases society of america	38
syncytial virus in young	38
in children with asthma	38
respiratory viruses in adults	38
was detected in of	38
syncytial virus and parainfluenza	38
diagnosis of respiratory virus	38
of acute lung injury	38
in the emergency department	38
there were no significant	38
acquired pneumonia in children	38
and acute respiratory distress	38
the use of a	38
cause of acute respiratory	37
the respiratory syncytial virus	37
reduce the risk of	37
a novel coronavirus from	37
a small number of	37
viral infections in infants	37
in a patient with	37
a novel coronavirus in	37
reverse transcription polymerase chain	37
is associated with the	37
from the respiratory tract	37
viral and bacterial pathogens	37
was no significant difference	37
asthma exacerbations in children	37
continuous positive airway pressure	37
human bocavirus in children	37
of the sars coronavirus	36
a systematic review of	36
of the middle east	36
acute respiratory infections among	36
important role in the	36
children and adults with	36
have no competing interests	36
infections in immunocompromised patients	36
outbreak of middle east	36
and human respiratory syncytial	36
lower respiratory tract symptoms	36
associated with more severe	36
as well as a	36
purpose of this study	36
in the setting of	36
more likely to have	36
with an increased risk	36
in children under five	36
respiratory infection in children	36
in young children with	36
a prospective cohort study	36
in infants with acute	36
of influenza a and	35
of respiratory pathogens in	35
of the present study	35
on the use of	35
acute respiratory failure in	35
in the etiology of	35
assays for the detection	35
caused by respiratory syncytial	35
in the current study	35
at least one of	35
signs and symptoms of	35
the porcine reproductive and	35
solid organ transplant recipients	35
have been detected in	35
the fact that the	35
on the surface of	35
during respiratory syncytial virus	35
with respiratory tract infection	35
the role of respiratory	35
in the general population	35
acute upper respiratory tract	35
have been reported to	35
positive for at least	35
with acute respiratory disease	35
may play a role	35
of patients with acute	35
of the virus in	35
a leading cause of	35
in lower respiratory tract	35
virus lower respiratory tract	35
of patients infected with	35
viruses and bacteria in	35
peripheral blood mononuclear cells	35
to the fact that	34
associated with respiratory syncytial	34
genome sequence of a	34
in a mouse model	34
in children less than	34
was not associated with	34
infection respiratory syncytial virus	34
these data suggest that	34
of viral and bacterial	34
of patients with severe	34
presence or absence of	34
should be considered in	34
for the use of	34
acquired pneumonia in adults	34
infections in young children	34
the human respiratory tract	34
in children with bronchiolitis	34
may be related to	34
rsv lower respiratory tract	34
novel coronavirus in patients	34
in contrast to the	34
of acute respiratory distress	34
to the severity of	34
years of age and	33
of critically ill patients	33
the diagnosis of respiratory	33
role in the pathogenesis	33
virus a and b	33
infected with respiratory syncytial	33
syndrome coronavirus infection in	33
the aim of the	33
detection of respiratory syncytial	33
virus and parainfluenza virus	33
cause of death in	33
over a period of	33
been reported to be	33
in young children in	33
with and without respiratory	33
tract infection in children	33
assays for detection of	33
lower respiratory infections due	33
by the age of	33
a respiratory syncytial virus	33
one of the following	33
infection prevention and control	33
they have no competing	33
was significantly higher in	33
cases of middle east	33
of a new human	33
younger than years of	33
the clinical impact of	33
severe acute respiratory infections	33
the guidelines for the	33
in the incidence of	33
in a variety of	32
and the risk of	32
children younger than months	32
has been described in	32
to years of age	32
role of viral infections	32
the most common viruses	32
severity of the disease	32
study was to evaluate	32
mg once a day	32
has not yet been	32
the role of the	32
risk factors for severe	32
children aged less than	32
and clinical features of	32
during the first year	32
respiratory syncytial virus a	32
sequence of a novel	32
a retrospective study of	32
written informed consent was	32
is based on the	32
the median age of	32
and human bocavirus in	32
is likely to be	32
the development of the	32
had at least one	32
antimicrobial drugs should be	32
acute wheezing in children	32
infection with respiratory syncytial	32
h n influenza a	31
nucleic acid amplification tests	31
virus infections in children	31
significant difference in the	31
can be found in	31
little is known about	31
to lower respiratory tract	31
included in this study	31
isolation and characterization of	31
respiratory syncytial virus immune	31
respiratory syncytial virus lower	31
admitted to the hospital	31
the burden of respiratory	31
syncytial virus immune globulin	31
of respiratory tract infection	31
the acute phase of	31
to porcine reproductive and	31
is characterized by a	31
of respiratory viruses among	31
and upper respiratory tract	31
the respiratory tract is	31
and years of age	31
syncytial virus lower respiratory	31
a possible cause of	31
associated with respiratory tract	31
the management of respiratory	31
was the most frequently	31
the basis of the	31
a review of the	31
more than half of	31
viral respiratory tract infection	31
in the early phase	31
human airway epithelial cells	31
the nature of the	31
the beginning of the	31
an intensive care unit	31
with congenital heart disease	31
in this study were	31
it is necessary to	31
detection of human rhinoviruses	31
the institutional review board	30
with acute lung injury	30
respiratory viral infection in	30
under the age of	30
it is estimated that	30
it is clear that	30
was observed in the	30
the host immune response	30
in adult patients with	30
respiratory viruses were detected	30
more than one virus	30
cd and cd t	30
management of patients with	30
high morbidity and mortality	30
with chronic lung disease	30
of this study is	30
both upper and lower	30
polymerase chain reaction for	30
associated with the development	30
respiratory viral infections and	30
the first week of	30
as a possible cause	30
been found to be	30
patients with middle east	30
of acute respiratory illness	30
for respiratory virus detection	30
was significantly associated with	30
the treatment of acute	30
of patients with sars	30
white blood cell count	30
approved by the institutional	30
in relation to the	30
and acute wheezing in	30
the clinical course of	30
and chronic obstructive pulmonary	30
no significant differences in	30
isolation of a novel	30
the early stages of	30
was detected in the	30
and approved the final	30
the use of the	30
of the nasal cavity	30
influenza viruses a and	30
human metapneumovirus in children	30
and review of the	29
severe acute respiratory distress	29
viral infections of the	29
diagnosis of viral respiratory	29
the presence of respiratory	29
have also been reported	29
detection of human metapneumovirus	29
a broad range of	29
it should be noted	29
aged less than years	29
would like to thank	29
syncytial virus bronchiolitis in	29
have been found to	29
in the prevention of	29
children with severe acute	29
infections of the lower	29
a higher risk of	29
of patients with covid	29
global burden of acute	29
in hospitalized patients with	29
sensitivity and specificity of	29
h n influenza virus	29
types a and b	29
the first months of	29
food and drug administration	29
were detected in of	29
as part of the	29
hospital length of stay	29
metapneumovirus and human respiratory	29
upper respiratory tract and	29
from respiratory syncytial virus	29
during acute respiratory tract	29
multiplex polymerase chain reaction	29
of the patients were	29
respiratory tract viral infections	29
the presence or absence	29
the most common respiratory	29
lower respiratory tract in	29
and adaptive immune responses	29
upper respiratory tract symptoms	29
of the study was	29
least one of the	29
for the first time	29
have been used to	29
syncytial virus and human	29
of asthma exacerbations in	29
a lower respiratory tract	28
in pediatric patients with	28
in a recent study	28
the onset of the	28
clinical signs and symptoms	28
as shown in table	28
be related to the	28
on the presence of	28
acute respiratory viral infections	28
of other respiratory viruses	28
in patients infected with	28
of type ii pneumonocytes	28
have been described in	28
between respiratory syncytial virus	28
n and h n	28
for at least one	28
other common respiratory viruses	28
research is needed to	28
for the majority of	28
allogeneic hematopoietic stem cell	28
international committee on taxonomy	28
one of the main	28
is strongly associated with	28
syncytial virus and influenza	28
was defined as the	28
should be noted that	28
the republic of korea	28
from a man with	28
infections in hematopoietic cell	28
are summarized in table	28
the results of this	28
in children and adolescents	28
committee on taxonomy of	28
upper respiratory tract of	28
study was conducted in	28
and complete genome sequence	28
the epidemiology of respiratory	28
it has been reported	28
in children aged years	28
the vast majority of	28
on taxonomy of viruses	28
children in the united	28
a functional receptor for	28
by the fact that	28
and the role of	28
the detection of viral	28
the surface of the	28
in mechanically ventilated patients	28
coronavirus as a possible	28
pcr assay for detection	28
characterization and complete genome	28
in the united kingdom	28
h n and h	28
a man with pneumonia	28
mild upper respiratory tract	28
despite the fact that	28
saudi arabia middle east	28
innate immune response to	28
was the most prevalent	28
respiratory syncytial virus vaccine	28
possible cause of severe	28
has yet to be	28
at increased risk of	28
of the patients had	28
infection in infants and	28
it is known that	28
the management of community	28
course of the disease	28
in the nasal cavity	28
was obtained from the	28
respiratory pathogens in children	28
in hospitalized infants with	28
the most commonly detected	28
in exacerbations of asthma	28
arabia middle east respiratory	28
the first days of	28
among infants and young	28
in patients with a	27
have been implicated in	27
the duration of the	27
a retrospective cohort study	27
syncytial virus infection of	27
the second most common	27
respiratory viruses in acute	27
with the presence of	27
the site of infection	27
the early phase of	27
with pneumonia in saudi	27
before and after the	27
have the potential to	27
in a number of	27
for acute lower respiratory	27
respiratory syndrome virus infection	27
syncytial virus infection and	27
in intensive care units	27
the most common virus	27
the treatment of severe	27
the absence of a	27
parainfluenza virus infections in	27
e g e times	27
is a member of	27
is known about the	27
burden of respiratory syncytial	27
children admitted to hospital	27
the cause of the	27
by the institutional review	27
as the cause of	27
infections in children under	27
infections in korean children	27
severity in children with	27
infection in patients with	27
coronavirus from a man	27
we were able to	27
in the lung and	27
the study was conducted	27
is not associated with	27
younger than months of	27
one or more of	27
during the acute phase	27
treatment of severe acute	27
infection in lung transplant	27
novel coronavirus from a	27
tract illness in the	27
a new human coronavirus	27
pneumonia in saudi arabia	27
sepsis and septic shock	27
the most common causes	27
the most common viral	27
en los pacientes con	27
there was a significant	27
burden of acute lower	27
common respiratory viruses in	27
or more of the	27
virus respiratory syncytial virus	27
the majority of cases	27
at years of age	27
functional receptor for the	27
is related to the	27
the presence of the	27
to the emergency department	27
there were no differences	27
the age of the	27
as a consequence of	27
can be caused by	27
in adults and children	27
a prospective study of	27
man with pneumonia in	27
and exacerbations of asthma	27
the clinical characteristics of	26
identification of a new	26
illness in the first	26
risk factors associated with	26
study was to determine	26
and middle east respiratory	26
syncytial virus in the	26
of the role of	26
as the presence of	26
to the site of	26
viral and atypical bacterial	26
children respiratory syncytial virus	26
reverse transcriptase polymerase chain	26
and exacerbation of asthma	26
to the lower respiratory	26
children with respiratory disease	26
is a functional receptor	26
can be associated with	26
of acute respiratory disease	26
was similar to that	26
neonatal intensive care unit	26
for influenza a and	26
pcr for detection of	26
and the need for	26
no conflict of interest	26
of rsv infections in	26
under five years of	26
to be the most	26
is possible that the	26
children with acute lower	26
treatment of patients with	26
bovine viral diarrhea virus	26
of infants and children	26
respiratory syndrome coronavirus disease	26
we did not find	26
a high prevalence of	26
genetic variability of human	26
the causative agent of	26
outcomes of patients with	26
no difference in the	26
in vivo and in	26
in the group of	26
respiratory illness in children	26
and severe acute respiratory	26
on the management of	26
a pediatric intensive care	26
in balb c mice	26
on the development of	26
the present study was	26
from patients with acute	26
patients with chronic obstructive	26
in the lungs and	26
for diagnosis of respiratory	26
most common causes of	26
respiratory viral infections are	26
enrolled in the study	26
is considered to be	26
hospitalized children with acute	26
in the production of	26
of respiratory infectious diseases	26
at high risk of	26
contribute to the development	26
in infants with respiratory	25
to better understand the	25
inflammatory cytokines and chemokines	25
a h n virus	25
is important to note	25
epidemiology of respiratory viruses	25
acute respiratory syndrome a	25
has been used to	25
viral infections in children	25
xtag respiratory viral panel	25
associated with respiratory disease	25
for the identification of	25
the size of the	25
rapid detection of respiratory	25
treatment of respiratory syncytial	25
vivo and in vitro	25
to severe acute respiratory	25
is associated with an	25
be found in the	25
read and approved the	25
were no significant differences	25
with increased disease severity	25
the clinical presentation of	25
mortality in patients with	25
with porcine reproductive and	25
from patients with respiratory	25
infections in exacerbations of	25
of the innate immune	25
infections in patients with	25
acquired pneumonia requiring hospitalization	25
de pacientes con covid	25
pathogens in children with	25
protocol was approved by	25
children and adults in	25
of the disease in	25
aim of the study	25
of the most important	25
samples were collected from	25
infection in the united	25
and the severity of	25
have been identified by	25
the treatment of sars	25
the global burden of	25
rsv a and b	25
there is evidence that	25
of upper and lower	25
otherwise healthy infants and	25
was not statistically significant	25
in health and disease	25
associated with severe respiratory	25
it is not clear	25
intravenous injection or drip	25
the main cause of	25
rsv was the most	25
has been reported that	25
of asthma in children	25
lower respiratory tract involvement	25
virus infections in hospitalized	25
with respiratory disease in	25
studies are required to	25
less than years old	25
a high rate of	25
exacerbation of chronic obstructive	25
during the first days	25
canine infectious respiratory disease	25
is known to be	25
increased disease severity in	25
tract infections in korean	25
least one respiratory virus	25
for each of the	24
disease in otherwise healthy	24
a significant increase in	24
important risk factor for	24
these results suggest that	24
a result of the	24
infections are associated with	24
a novel human coronavirus	24
in an attempt to	24
analyses were performed using	24
patients with lower respiratory	24
can be divided into	24
of hematopoietic stem cell	24
of common respiratory viruses	24
could be due to	24
is a common cause	24
polymerase chain reaction and	24
the diagnosis of viral	24
respiratory syncytial virus respiratory	24
the use of antibiotics	24
the pathogenesis of sars	24
infections in children in	24
a decrease in the	24
is a major cause	24
analysis was performed using	24
to the presence of	24
pacientes con sospecha o	24
prevention and control of	24
diagnosis of respiratory syncytial	24
is associated with increased	24
and are associated with	24
are likely to be	24
identification of respiratory viruses	24
our understanding of the	24
the treatment of respiratory	24
acute respiratory syndrome sars	24
samples from patients with	24
during the first years	24
is believed to be	24
appears to be a	24
van den hoogen et	24
the detection rate of	24
children with cystic fibrosis	24
are among the most	24
national institutes of health	24
viral infections in the	24
it has also been	24
mg kg once a	24
are thought to be	24
rhinovirus and respiratory syncytial	24
newly identified respiratory viruses	24
tract infections in hospitalized	24
to detect respiratory viruses	24
symptoms of acute respiratory	24
no conflicts of interest	24
center for disease control	24
to reduce the risk	24
by polymerase chain reaction	24
an important risk factor	24
respiratory infections in hospitalized	24
the median duration of	24
in the control of	24
strongly associated with severe	24
infection is associated with	24
over the course of	24
ethics committee of the	24
a key role in	24
respiratory distress syndrome and	24
these findings suggest that	24
both children and adults	24
the incidence of respiratory	24
is a risk factor	24
in otherwise healthy infants	24
has the potential to	24
in the event of	24
by human metapneumovirus and	24
was to evaluate the	24
significant differences in the	24
in children with a	24
kg once a day	24
respiratory syncytial virus pneumonia	24
the japanese respiratory society	24
of hospitalized patients with	24
virus infection in elderly	24
den hoogen et al	23
healthy infants and children	23
was the most frequent	23
work was supported by	23
major outbreak of severe	23
infection of the respiratory	23
the number of patients	23
sequences have been identified	23
epidemiology of respiratory syncytial	23
and shortness of breath	23
infections in lung transplant	23
for rapid detection of	23
and an increase in	23
patients with hematologic malignancies	23
of the virus to	23
with the severity of	23
infants with bronchopulmonary dysplasia	23
and the incidence of	23
intubation and mechanical ventilation	23
increase in the number	23
a mouse model of	23
the filmarray respiratory panel	23
infection with middle east	23
respiratory illness caused by	23
patients admitted to hospital	23
infection of the lower	23
time pcr assay for	23
as soon as possible	23
rapid diagnosis of respiratory	23
infants by human metapneumovirus	23
on the epidemiology of	23
were excluded from the	23
viruses in adults with	23
a major outbreak of	23
and the lack of	23
and influenza a virus	23
role in the development	23
approved the final manuscript	23
and the number of	23
respiratory syndrome coronavirus infections	23
first months of life	23
with disease severity in	23
of the patients who	23
respiratory virus detection in	23
hyperplasia of type ii	23
a large proportion of	23
the ability of the	23
from acute respiratory infections	23
respiratory syndrome coronavirus spike	23
is similar to that	23
at the onset of	23
associated with lower respiratory	23
and without respiratory symptoms	23
virus infection respiratory syncytial	23
safety and immunogenicity of	23
as part of a	23
treatment and prevention of	23
the most common symptoms	23
considered to be a	23
in the prevalence of	23
load and disease severity	23
se recomienda no utilizar	23
virus infection in the	23
of the disease and	23
epithelial cells of the	23
in early life and	23
respiratory syndrome in canada	23
approved by the ethics	23
the subsequent development of	23
the severity of disease	23
significant morbidity and mortality	23
syncytial virus is strongly	22
and the pathogenesis of	22
for the diagnosis and	22
that there was no	22
the prevalence of the	22
pneumonia requiring hospitalization among	22
principles and practice of	22
in children admitted to	22
respiratory tract infections among	22
important to note that	22
for prevention and treatment	22
intensive care unit admission	22
in bone marrow transplant	22
the rest of the	22
the presence of an	22
to the use of	22
a randomised controlled trial	22
be used as a	22
virus in the united	22
by an increase in	22
or lower respiratory tract	22
of at least one	22
patients with coronavirus disease	22
of diffuse alveolar damage	22
of acute otitis media	22
the adult respiratory distress	22
patients with acute lung	22
asthma and chronic obstructive	22
was considered to be	22
remains to be determined	22
the innate immune system	22
the etiology of the	22
in the face of	22
coronaviruses e and oc	22
dual infection of infants	22
the time of the	22
aged younger than years	22
and seasonality of respiratory	22
one year of age	22
of human coronavirus oc	22
virus and human metapneumovirus	22
with an increase in	22
respiratory viruses in clinical	22
potential conflicts of interest	22
risk factors for respiratory	22
tract disease in otherwise	22
of a respiratory virus	22
paciente con sospecha o	22
in acute respiratory tract	22
frequent detection of human	22
adult bone marrow transplant	22
the spread of the	22
young children in the	22
in the era of	22
be considered in the	22
the mean age of	22
cell transplant recipients and	22
in the middle east	22
of patients admitted to	22
other respiratory viral infections	22
are presented in table	22
virus infections in the	22
in elderly and high	22
epidemiology of acute respiratory	22
does not appear to	22
or acute respiratory distress	22
patients with severe ards	22
under year of age	22
pcr assays for detection	22
in porcine reproductive and	22
response to rsv infection	22
this work was supported	22
and viral load in	22
the treatment of patients	22
need for mechanical ventilation	22
in the critically ill	22
bocavirus infection in children	22
infection in hospitalized children	22
children with a history	22
respiratory syndrome virus in	22
the time of admission	22
the level of the	22
of acute viral respiratory	22
are responsible for the	22
are listed in table	22
respiratory viruses such as	22
cause of lower respiratory	22
lower respiratory tract specimens	22
children with acute wheezing	22
respiratory syndrome in children	22
been implicated in the	22
been identified by blast	22
the large number of	22
acute respiratory syndrome the	22
children with and without	22
no significant differences were	22
in the republic of	22
of the lung and	22
patients with septic shock	22
the treatment of rsv	22
of infants by human	22
virus is strongly associated	22
is estimated to be	22
was considered statistically significant	22
we would like to	22
acute exacerbation of copd	22
years of age who	22
below years of age	22
was shown to be	22
at the level of	22
of respiratory viruses is	22
infection of infants by	22
as a risk factor	22
the association of newly	21
in chronic obstructive pulmonary	21
due to the fact	21
and their association with	21
influenza virus infection in	21
from the lower respiratory	21
clinical manifestations associated with	21
virus infection in adults	21
from the human respiratory	21
respiratory tract infection is	21
were observed in the	21
the study was to	21
are at high risk	21
shown to be effective	21
two years of age	21
the high prevalence of	21
more likely to develop	21
no statistically significant difference	21
and sequences have been	21
in infants hospitalized with	21
among health care workers	21
the gold standard for	21
to be related to	21
in children with cystic	21
to an intensive care	21
by the use of	21
the mean duration of	21
children under the age	21
are considered to be	21
of the presence of	21
early in the course	21
mechanism of action of	21
live attenuated influenza vaccine	21
in acute respiratory infections	21
case of middle east	21
and was associated with	21
children aged younger than	21
to be able to	21
that the presence of	21
an acute respiratory infection	21
and influenza b viruses	21
the united arab emirates	21
respiratory viruses and bacteria	21
of personal protective equipment	21
has been found to	21
the nasal cavity and	21
pandemic h n influenza	21
the virus in the	21
paediatric intensive care unit	21
of new respiratory viruses	21
with severe respiratory syncytial	21
bone marrow transplant patients	21
major cause of morbidity	21
to the upper respiratory	21
viral infections in exacerbations	21
is associated with severe	21
of the spike protein	21
than year of age	21
of human respiratory viruses	21
group of patients with	21
be associated with a	21
the infectious diseases society	21
frequent detection of respiratory	21
respiratory disease in humans	21
children hospitalized with respiratory	21
are one of the	21
in the transmission of	21
was performed using the	21
pcr assays for the	21
severity of respiratory syncytial	21
the potential role of	21
in patients with influenza	21
the development of respiratory	21
were collected from patients	21
systematic review of the	21
nucleic acids were extracted	21
the identification of the	21
significant differences were found	21
is often associated with	21
between and years of	21
in the patients with	21
to the respiratory tract	21
epidemiology of viral respiratory	21
results of this study	21
the work of breathing	21
samples from children with	21
risk of wheeze and	21
detected in of the	21
of acute expiratory wheezing	21
was to determine the	21
a mean age of	21
of polymerase chain reaction	21
is not possible to	21
that the majority of	21
characteristics of cases of	21
with more severe disease	21
cases have been reported	21
is responsible for the	21
admitted to the intensive	21
have been identified in	21
in the acute phase	21
for up to days	21
will need to be	20
after respiratory syncytial virus	20
en el grupo de	20
community study of role	20
it was found that	20
kingdom of saudi arabia	20
specimens were collected from	20
g times a day	20
to play a role	20
the leading causes of	20
in of the patients	20
years of age were	20
global burden of disease	20
detection of multiple respiratory	20
the risk of asthma	20
the high frequency of	20
the h n influenza	20
as well as for	20
polymerase chain reaction assay	20
a summary of the	20
most frequent cause of	20
patients with respiratory tract	20
for critically ill patients	20
human bocavirus and acute	20
human metapneumovirus and lower	20
child deaths from acute	20
the proportion of patients	20
swabs were collected from	20
and the acute respiratory	20
with severe lower respiratory	20
patients with respiratory symptoms	20
of pandemic influenza a	20
associated with increased risk	20
been associated with the	20
acute respiratory syndrome and	20
disease in infants and	20
of influenza a viruses	20
innate and adaptive immunity	20
as one of the	20
a significant proportion of	20
the risk of developing	20
admission to the hospital	20
upper or lower respiratory	20
and the united states	20
in immunocompromised patients with	20
it has been demonstrated	20
characteristics and outcomes of	20
cells in the lung	20
epidemiology of respiratory viral	20
community respiratory virus infections	20
cell transplant recipients with	20
the characteristics of the	20
parts of the world	20
of viral lower respiratory	20
the ethics committee of	20
of role of viral	20
the immune system and	20
of severe respiratory syncytial	20
of child deaths from	20
as a causative agent	20
polymerase chain reaction assays	20
kg twice a day	20
adults respiratory syncytial virus	20
the united states and	20
respiratory infectious diseases in	20
clinical characteristics of cases	20
the role of viruses	20
less than months of	20
in the first years	20
viruses in clinical specimens	20
respiratory tract disease human	20
was supported by the	20
with increased risk of	20
mg kg twice a	20
multiplex reverse transcription nested	20
metapneumovirus and lower respiratory	20
distribution of child deaths	20
the prevention and treatment	20
have shown that the	20
recipients of hematopoietic stem	20
of the filmarray rp	20
viruses in acute respiratory	20
be involved in the	20
significant difference between the	20
the most common clinical	20
viruses with lower respiratory	20
has been observed in	20
of children with severe	20
molecular epidemiology of human	20
of multiple respiratory viruses	20
the spread of respiratory	20
tract infections in the	20
is an important cause	20
study of role of	20
by the ethics committee	20
acute hypoxemic respiratory failure	20
upper respiratory tract in	20
test was used to	20
respiratory tract infections of	20
of viral infection in	20
of human coronaviruses in	20
during the winter months	20
of respiratory virus infection	20
and cd t cells	20
dose of mg kg	20
deaths from acute respiratory	20
the role of viral	20
in dogs and cats	20
nosocomial respiratory syncytial virus	20
have not yet been	20
a high risk of	20
it was shown that	20
of respiratory disease in	20
lower respiratory tract of	20
in a child with	20
clinical characteristics of respiratory	20
respiratory syncytial virus hospitalization	20
were the most frequently	20
respiratory viruses with lower	20
epidemiological profile and clinical	20
in children aged less	20
for acute respiratory infection	20
the primary cause of	20
and is associated with	20
more than of the	20
have been observed in	20
a major role in	20
was used to compare	20
high sensitivity and specificity	20
bocavirus and acute wheezing	20
in otherwise healthy children	20
an upper respiratory tract	20
viruses in children hospitalized	20
prospective multicenter study of	19
appears to be the	19
in dromedary camels in	19
as causative agents of	19
at increased risk for	19
infection in elderly and	19
in older adults with	19
for acute respiratory illness	19
the study protocol was	19
progression to respiratory failure	19
was used to detect	19
were positive for at	19
los pacientes con covid	19
in clinical specimens by	19
in a murine model	19
and to a lesser	19
are the leading cause	19
patients with cystic fibrosis	19
diagnosis of respiratory viruses	19
for influenza and other	19
to the risk of	19
drugs should be selected	19
the results of a	19
over years of age	19
in which there is	19
was first identified in	19
at the point of	19
respiratory infections caused by	19
are associated with increased	19
and the effect of	19
infants with rsv bronchiolitis	19
are at risk of	19
children admitted to the	19
detection and identification of	19
were enrolled in the	19
were no differences in	19
of severe lower respiratory	19
to be responsible for	19
in bronchial epithelial cells	19
in hospitalized children and	19
in the northern hemisphere	19
a group of patients	19
seems to be a	19
haemophilus influenzae type b	19
time pcr assays for	19
response to respiratory syncytial	19
association of newly identified	19
in the induction of	19
viral and bacterial infections	19
from year to year	19
syncytial virus respiratory syncytial	19
acute respiratory infections are	19
a newly emerging respiratory	19
may be involved in	19
has been used in	19
has not been established	19
in young children hospitalized	19
extracorporeal membrane oxygenation for	19
respiratory virus infections after	19
infection with other respiratory	19
was associated with increased	19
hospitalized for acute respiratory	19
that the use of	19
children with respiratory infections	19
in adults with acute	19
in infants younger than	19
have been found in	19
the most common pathogen	19
other respiratory viruses and	19
hospitalized children and adults	19
infection in children under	19
two or more viruses	19
u a r y	19
virus bronchiolitis in infancy	19
the most frequent cause	19
with two or more	19
it was not possible	19
higher than that of	19
of patients with a	19
american academy of pediatrics	19
the pediatric intensive care	19
for respiratory viral infections	19
one of the major	19
failure of passive transfer	19
the course of illness	19
of viral etiology and	19
of the lack of	19
virus infections in immunocompromised	19
requiring hospitalization among u	19
identification of severe acute	19
severe respiratory disease in	19
rsv is the most	19
acute respiratory illness and	19
used in this study	19
response to infection with	19
as well as to	19
the detection of influenza	19
there is a risk	19
of newly identified respiratory	19
by in situ hybridization	19
testing for respiratory viruses	19
increased work of breathing	19
to be effective in	19
t cells in the	19
epidemiology and seasonality of	19
reinfection with respiratory syncytial	19
a reduction in the	19
lung injury and the	19
be as high as	19
of asthma in adults	19
and risk of wheeze	19
influenza in young children	19
after hematopoietic stem cell	19
the common cold and	19
of children with bronchiolitis	19
acute respiratory tract illness	19
and respiratory syncytial viruses	19
and phylogenetic analysis of	19
were found to have	19
infections in hospitalized infants	19
young and elderly adults	19
is a risk of	19
acute respiratory syndrome identification	19
of randomized controlled trials	19
in the immunocompromised host	19
viral and bacterial respiratory	19
and other common respiratory	19
is an important risk	19
in response to the	19
of respiratory viruses using	19
tract infections caused by	19
it is not possible	19
hospitalized for acute lower	19
of rhinovirus infections in	19
a causative agent of	19
compared to those with	19
forced expiratory volume in	19
transmission of severe acute	19
cases of severe acute	19
respiratory tract infections caused	19
a high level of	19
groups a and b	19
acute viral respiratory infections	19
committee on immunization practices	19
management of respiratory infectious	19
respiratory disease associated with	19
more research is needed	19
acute upper and lower	19
in previously healthy children	19
identified respiratory viruses with	19
for acute respiratory failure	19
with at least one	19
in children infected with	19
virus infection in young	19
characterization of a novel	19
are associated with a	19
be the result of	19
tract infection in the	19
respiratory infections in a	18
has been demonstrated in	18
the composition of the	18
was not possible to	18
of human coronavirus nl	18
patients were admitted to	18
play a key role	18
the second week of	18
for the evaluation of	18
the clinical relevance of	18
study was to investigate	18
in combination with other	18
for a period of	18
acute exacerbations of chronic	18
should be combined with	18
acute respiratory infections and	18
hospitalized with severe acute	18
it is unclear whether	18
of a patient with	18
lower respiratory tract and	18
days after the onset	18
a birth cohort study	18
a median age of	18
the detection of the	18
the absence of an	18
influenza a and influenza	18
is shown in table	18
respiratory viruses in asymptomatic	18
the presence of viral	18
in clinical samples by	18
ill patients with severe	18
tract infection due to	18
of community acquired pneumonia	18
may be caused by	18
it is possible to	18
is the leading cause	18
a family history of	18
in patients with asthma	18
are at increased risk	18
the time course of	18
can be used in	18
infections in adults with	18
advisory committee on immunization	18
aim of the present	18
were found in the	18
the ministry of health	18
been associated with a	18
can be used as	18
morbidity and mortality worldwide	18
has been identified as	18
virus in early life	18
role of viruses in	18
respiratory tract infection due	18
a and b virus	18
be explained by the	18
statistical analysis was performed	18
associated with a higher	18
vitamin d insufficiency and	18
in this group of	18
are present in the	18
therapy with aerosolized ribavirin	18
pneumonia requiring hospitalization in	18
the scope of this	18
syncytial virus in early	18
coronavirus from animals in	18
syndrome coronavirus spike protein	18
associated with human metapneumovirus	18
human parainfluenza virus type	18
the role of human	18
syncytial virus disease severity	18
in the range of	18
in response to rsv	18
study protocol was approved	18
should not be used	18
infections in infants and	18
article this article is	18
a and influenza b	18
was used for the	18
used to determine the	18
spread of respiratory viruses	18
to the sars coronavirus	18
the international committee on	18
compared to healthy controls	18
a significant difference in	18
studies have demonstrated that	18
in the nasal mucosa	18
by use of a	18
those who did not	18
a novel multiplex real	18
spread of the virus	18
by a variety of	18
respiratory viruses in hospitalized	18
acute expiratory wheezing in	18
the severity of respiratory	18
has been attributed to	18
be interpreted with caution	18
in terms of the	18
in young and elderly	18
accepted article this article	18
were significantly associated with	18
the polymerase chain reaction	18
increases the risk of	18
cough or sore throat	18
en el paciente con	18
respiratory viruses have been	18
the respiratory tract in	18
are involved in the	18
infections of the respiratory	18
been shown to reduce	18
adult lung transplant recipients	18
children and adolescents with	18
the start of the	18
for more than days	18
in children with lower	18
respiratory syndrome identification of	18
animals in southern china	18
respiratory illness associated with	18
the context of the	18
and treatment of respiratory	18
virus infection in mice	18
infectious diseases in children	18
fatal severe acute respiratory	18
institutional review board of	18
respiratory infections in young	18
are an important cause	18
in the detection of	18
in the cytoplasm of	18
respiratory viruses in patients	18
patients with respiratory infections	18
children under years old	18
to the best of	18
associated with disease severity	18
of influenza and other	18
to be positive for	18
in the pediatric population	18
the efficacy and safety	18
sars coronavirus from animals	18
from animals in southern	18
in response to infection	18
there have been no	18
human bronchial epithelial cells	18
leading cause of death	18
authors read and approved	18
bacterial and viral infections	18
the most prevalent virus	18
in adult recipients of	18
risk factor for the	18
most of the patients	18
infants with acute respiratory	18
risk factor for asthma	17
the clinical manifestations of	17
viral load in the	17
the authors declare no	17
of respiratory virus detection	17
children between and years	17
in the field of	17
in the first hours	17
children with acute gastroenteritis	17
respiratory syncytial virus epidemics	17
influenza a virus and	17
this group of patients	17
an incubation period of	17
syncytial virus in a	17
with pneumonia requiring hospitalization	17
the adaptive immune response	17
in the arabian peninsula	17
and young children in	17
community acquired pneumonia in	17
the best of our	17
the absence of any	17
in order to avoid	17
been shown to have	17
outcome of severe acute	17
were similar to those	17
a limited number of	17
has been used for	17
j med virol doi	17
etiology of acute lower	17
viruses and exacerbations of	17
by the end of	17
respiratory tract infection symptoms	17
of the porcine reproductive	17
of the respiratory viruses	17
stem cell transplantation recipients	17
children in hong kong	17
symptoms of upper respiratory	17
infection in children in	17
is closely related to	17
with a median age	17
of rhinovirus infection with	17
respiratory syndrome severe acute	17
on the type of	17
to the lack of	17
of these viruses in	17
best of our knowledge	17
clinical progression and viral	17
the majority of children	17
significantly higher in the	17
early life and risk	17
is important for the	17
expiratory wheezing in children	17
in japanese children with	17
this study was supported	17
more of the following	17
viral upper respiratory tract	17
a day second choices	17
viruses as precipitants of	17
lung transplant recipients with	17
respiratory virus infections among	17
for a long time	17
it is worth noting	17
syndrome severe acute respiratory	17
infections are caused by	17
the extent to which	17
does not seem to	17
be taken into account	17
bocavirus infection in young	17
also been associated with	17
of streptococcus pneumoniae and	17
adults with acute respiratory	17
respiratory virus infection in	17
the effect of the	17
up to of patients	17
a median of days	17
as the number of	17
present study was to	17
infected with novel coronavirus	17
at least one virus	17
the importance of the	17
this study is to	17
older children and adults	17
influenza virus a and	17
followed by cycles of	17
rna was extracted from	17
a higher incidence of	17
and bacteria in the	17
a significant role in	17
clinical characteristics of the	17
respiratory tract samples human	17
had no effect on	17
of viruses related to	17
with aerosolized ribavirin and	17
hospitalized with respiratory syncytial	17
of the essential oils	17
the differential diagnosis of	17
is in line with	17
during the winter season	17
refer to the section	17
is more likely to	17
respiratory distress syndrome the	17
respiratory infections among children	17
in the lower airways	17
virus was identified in	17
infants younger than months	17
be detected in the	17
in the study were	17
of human parainfluenza virus	17
for acute respiratory tract	17
by the world health	17
is the most important	17
in critically ill children	17
clinical impact of human	17
hbov was detected in	17
streptococcus pneumoniae and haemophilus	17
an acute respiratory illness	17
human coronavirus nl infection	17
of lung transplant recipients	17
patients of all ages	17
in the nasopharynx of	17
patients with influenza a	17
upper respiratory tract disease	17
as well as other	17
bacteria in the etiology	17
bocavirus during acute respiratory	17
and respiratory syndrome viruses	17
injury and acute respiratory	17
is part of the	17
for detection of influenza	17
respiratory disease in children	17
of risk factors for	17
the majority of these	17
new respiratory viruses in	17
clinical characteristics of a	17
the origin of the	17
study of patients with	17
was the most commonly	17
of wheeze and allergy	17
and bocavirus during acute	17
and characterization of viruses	17
length of stay and	17
fever or respiratory symptoms	17
progression and viral load	17
the small number of	17
from person to person	17
that are associated with	17
children under two years	17
acute respiratory failure and	17
wheeze and allergy by	17
respiratory viruses and exacerbations	17
metapneumovirus infection in young	17
the diagnosis and treatment	17
and other coronavirus infections	17
hospital outbreak of middle	17
in exacerbations of chronic	17
of children hospitalized with	17
human coronavirus hku and	17
in vitro activity against	17
during the rainy season	17
have been developed for	17
in of the cases	17
among the most common	17
is caused by a	17
the severity of illness	17
some of the most	17
risk of resistant bacteria	17
and severity of disease	17
of the study population	17
virus and respiratory syncytial	17
lung injury and acute	17
of the cases of	17
acute lower respiratory infection	17
the sensitivity of the	17
association of rhinovirus infection	17
version of this article	17
to the pathogenesis of	17
life and risk of	17
to the identification of	17
combination therapy with aerosolized	17
in both children and	17
admission to the icu	17
respiratory viral infections among	17
and allergy by age	17
bocavirus in children with	17
factor for the development	17
to influenza a virus	17
as a marker of	17
viral infection in infants	17
tract infection in infants	16
respiratory tract infections were	16
in respiratory tract infections	16
because of the lack	16
in the acute respiratory	16
at risk of developing	16
coronavirus in dromedary camels	16
recomienda no utilizar de	16
is the result of	16
of the patients in	16
was identified as the	16
the spike protein of	16
of the effect of	16
high prevalence of human	16
adults with hematologic malignancies	16
severity of illness in	16
a report of cases	16
in our study was	16
of intercellular adhesion molecule	16
was more common in	16
proportion of patients with	16
in adults with hematologic	16
in acute respiratory failure	16
mers coronavirus in dromedary	16
the accuracy of the	16
be included in the	16
infection in immunocompromised patients	16
in infants hospitalized for	16
that there is a	16
pneumoniae and haemophilus influenzae	16
assay for the detection	16
viruses in acute upper	16
syncytial virus infection respiratory	16
the lack of a	16
a high viral load	16
human coronaviruses e and	16
sars coronavirus infection in	16
respiratory viruses without symptoms	16
acute bronchiolitis in infants	16
the development of new	16
respiratory viruses in a	16
in acute respiratory infection	16
in the cotton rat	16
respiratory syncytial virus outbreak	16
throughout the study period	16
the innate and adaptive	16
hospitalized patients with covid	16
of human rhinovirus c	16
d insufficiency and deficiency	16
was the second most	16
polymerase chain reaction in	16
weaning from mechanical ventilation	16
and young children with	16
bronchiolitis respiratory syncytial virus	16
were obtained from the	16
should be considered for	16
for the prevention and	16
and the release of	16
from children with acute	16
of the following symptoms	16
acute respiratory illness among	16
patients with novel coronavirus	16
is worth noting that	16
as an alternative to	16
for at least days	16
and the duration of	16
patients infected with novel	16
for acute lung injury	16
in cases of severe	16
plays an important role	16
in severe respiratory syncytial	16
were not significantly different	16
bronchiolitis in infants and	16
the development of vaccines	16
in patients with septic	16
based on the results	16
the sars coronavirus from	16
independent risk factor for	16
during the first week	16
features of patients infected	16
respiratory syncytial virus by	16
and outcome of severe	16
hospitalization for respiratory syncytial	16
defined as the presence	16
of sars coronavirus in	16
virus infection in patients	16
the major cause of	16
acute respiratory syncytial virus	16
responses in the lung	16
responsible for acute respiratory	16
syncytial virus pneumonia in	16
detected throughout the year	16
online version of this	16
clinical characteristics and outcomes	16
was found to have	16
respiratory syncytial virus fusion	16
of the severity of	16
during the influenza season	16
did not differ significantly	16
viral infections in hospitalized	16
syncytial virus infection among	16
acute respiratory infection and	16
were shown to be	16
the use of ribavirin	16
of health care workers	16
acute exacerbations of copd	16
the advisory committee on	16
in the early stages	16
viral infections in lung	16
in a study by	16
is yet to be	16
the major causes of	16
viral load in a	16
viruses in patients with	16
and the degree of	16
pathology of severe acute	16
epidemiology and clinical characteristics	16
to an increase in	16
para el manejo de	16
with influenza and respiratory	16
were compared using the	16
living in the community	16
as a complication of	16
in children associated with	16
of the chest wall	16
use of multiplex pcr	16
factors for respiratory syncytial	16
requiring hospitalization in thailand	16
among children hospitalized with	16
upper respiratory tract illness	16
of severe respiratory disease	16
clinical features of patients	16
respiratory tract infections human	16
in the winter and	16
on the day of	16
virus infection in a	16
of a novel human	16
in patients hospitalized with	16
epidemiologically associated with pneumonia	16
also been shown to	16
on the severity of	16
of hospitalized children with	16
comparison of the luminex	16
closely related to the	16
in respiratory samples from	16
infections are the most	16
of human bocavirus infection	16
in any of the	16
in a respiratory syncytial	16
in acute upper and	16
virus infections in hematopoietic	16
is the first study	16
will be used to	16
the pathogenesis of rsv	16
by a combination of	16
in adults hospitalized with	16
were associated with a	16
ribavirin for respiratory syncytial	16
infection was associated with	16
and other respiratory pathogens	16
in patients with sars	16
a randomized trial of	16
the high rate of	16
detection of respiratory viral	16
the rapid diagnosis of	16
to the world health	16
respiratory syndrome a novel	16
of respiratory viruses without	16
human metapneumovirus in a	16
influenza a virus in	16
with hematologic malignancies and	16
with a mean age	16
of two or more	16
respiratory infections and the	16
diagnosis of respiratory viral	16
wheezing in the first	16
study of respiratory viruses	16
before the onset of	16
stage of the disease	16
respiratory failure due to	16
which is consistent with	16
from january to december	16
pilgrims during the hajj	16
leading cause of morbidity	16
the online version of	16
acute exacerbations of asthma	16
the morbidity and mortality	16
the relative abundance of	16
cluster of cases of	16
no significant difference was	16
hospitalized for lower respiratory	16
patients older than years	16
clinically relevant cutoff values	16
the absence of the	16
one of the followings	16
the number of cases	16
in this study was	16
be associated with the	16
infants with chronic lung	16
subgroups a and b	16
associated with pneumonia requiring	16
has been found in	16
viruses and atypical bacteria	16
infections in infants with	16
aetiology of acute respiratory	16
also been reported in	16
virus infection in children	16
young children hospitalized with	16
a community outbreak of	16
carcinoma of the lung	16
was defined as an	16
of respiratory pathogens and	16
the mechanism of action	16
was found in the	16
a cluster of cases	16
to other respiratory viruses	16
allergy by age years	16
characterization of viruses related	16
specific cd t cells	16
parvovirus epidemiologically associated with	16
one or more respiratory	16
the development of an	16
of the h n	16
detection of viruses in	16
children younger than year	16
differences were found between	16
risk of severe disease	16
avian influenza a h	16
pcr for diagnosis of	16
have been conducted in	16
of death in children	16
a novel parvovirus epidemiologically	16
the incidence of hbov	16
most commonly associated with	16
has also been shown	16
in the near future	16
other coronavirus infections in	16
of this study were	16
and molecular epidemiology of	16
the need for mechanical	16
with a mortality rate	16
the diagnosis and management	16
injury and the acute	16
in patients with cystic	16
infections in the tropics	16
of infections caused by	16
the effects of the	16
associated with influenza and	16
and management of bronchiolitis	16
a high proportion of	16
of the impact of	16
on the results of	16
of the children had	16
novel parvovirus epidemiologically associated	16
at the site of	16
in a community outbreak	16
acids were extracted from	15
with more than one	15
children and young adults	15
related to the sars	15
syncytial virus a and	15
study was supported by	15
with influenza a virus	15
in children human metapneumovirus	15
of our study was	15
plays a role in	15
that there is no	15
novel coronavirus in wuhan	15
in patients with the	15
is shown in figure	15
in airway epithelial cells	15
in the airways of	15
a significant correlation between	15
respiratory tract illnesses in	15
of the luminex xtag	15
to the discovery of	15
antibodies in dromedary camels	15
should also be considered	15
it is not known	15
ribavirin and intravenous immunoglobulin	15
in patients with hematologic	15
severe acute lower respiratory	15
to months of age	15
a higher prevalence of	15
was used as a	15
are needed to confirm	15
in the experimental group	15
may be important in	15
other members of the	15
parainfluenza virus infection in	15
the detection of a	15
is characterized by the	15
may be an important	15
asthma and allergy at	15
a total of children	15
against porcine reproductive and	15
in saudi arabia middle	15
is not recommended for	15
among hematopoietic cell transplant	15
in infants with severe	15
in adults with community	15
human bocavirus in australian	15
be a risk factor	15
a neonatal intensive care	15
the impact of the	15
of a viral infection	15
of pneumonia in children	15
authors would like to	15
of different respiratory viruses	15
there is also evidence	15
highly pathogenic porcine reproductive	15
in acute exacerbations of	15
is also associated with	15
role of human metapneumovirus	15
of the virus and	15
with high morbidity and	15
is in agreement with	15
associated with a high	15
was conducted in the	15
respiratory virus was detected	15
of human coronavirus hku	15
subjects with and without	15
in a prospective study	15
the use of corticosteroids	15
in the healthcare setting	15
use of a multiplex	15
patients with rsv infection	15
with exacerbations of copd	15
have an impact on	15
epidemiological and clinical features	15
the host response to	15
for the sars coronavirus	15
understanding of the pathogenesis	15
were not associated with	15
with and without symptoms	15
associated with respiratory virus	15
acute respiratory syndrome clinical	15
lower respiratory tract samples	15
syncytial virus in children	15
and respiratory tract infections	15
are the most frequent	15
probably due to the	15
up to of the	15
by years of age	15
during the h n	15
over the last years	15
molecular evolutionary genetics analysis	15
of the efficacy of	15
with suspected or confirmed	15
enrolled in this study	15
and mortality in children	15
viruses related to the	15
at the start of	15
in a retrospective study	15
pneumonia in immunocompromised patients	15
to be caused by	15
comparison of human metapneumovirus	15
a comparison of the	15
admitted to a pediatric	15
was to investigate the	15
subsequent development of asthma	15
syndrome a novel coronavirus	15
study was conducted at	15
load in a community	15
and without symptoms of	15
with acute exacerbation of	15
due to the high	15
diagnosis of respiratory infections	15
neonatal respiratory distress syndrome	15
in patients with community	15
as much as possible	15
in the first days	15
the incubation period is	15
to play an important	15
wide range of respiratory	15
nasopharyngeal swabs were collected	15
have a role in	15
of the number of	15
children with respiratory syncytial	15
with novel coronavirus in	15
our results suggest that	15
to participate in the	15
epidemiology and etiology of	15
may also contribute to	15
study of viral etiology	15
the median age was	15
an impact on the	15
in pediatric intensive care	15
a significant cause of	15
receptor for the sars	15
to reduce the incidence	15
are a major cause	15
wide distribution of child	15
the commonest cause of	15
an independent risk factor	15
beyond the scope of	15
analysis of randomized controlled	15
respiratory syncytial virus challenge	15
of children with asthma	15
upper and lower airway	15
in young children and	15
risk of lung cancer	15
during the first hours	15
are associated with the	15
etiologies of acute respiratory	15
and acute respiratory failure	15
pneumonia in children aged	15
acute respiratory failure is	15
causes of death in	15
respiratory viruses and the	15
can be used for	15
and practice of infectious	15
antimicrobial drug should be	15
pathogenic porcine reproductive and	15
a critical role in	15
virus infection in infants	15
patients were divided into	15
children with severe bronchiolitis	15
to be present in	15
bronchiolitis in infancy is	15
been reported in the	15
development and evaluation of	15
of innate and adaptive	15
detection of respiratory tract	15
in children years of	15
and polymerase chain reaction	15
and a decrease in	15
acute exacerbation of chronic	15
associated with an increase	15
not included in the	15
is associated with respiratory	15
infants and children in	15
the pathogenesis of the	15
pathogenesis of respiratory syncytial	15
found to be associated	15