trigram

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

trigram	frequency
the detection of	179
respiratory syncytial virus	169
for the detection	141
respiratory tract infections	139
in this study	138
o o f	130
u r n	130
a l p	130
r n a	130
n a l	130
l p r	130
p r e	130
j o u	130
p r o	130
o u r	130
r o o	130
clin virol doi	118
j clin virol	118
for detection of	116
detection of sars	115
lower respiratory tract	110
a h n	109
of respiratory viruses	109
a and b	108
severe acute respiratory	107
acute respiratory syndrome	102
as well as	95
the presence of	87
detection of respiratory	85
other respiratory viruses	85
in children with	78
a total of	77
in our study	77
polymerase chain reaction	76
in patients with	76
was detected in	70
the use of	68
due to the	68
with acute respiratory	68
the number of	67
respiratory syndrome coronavirus	65
according to the	64
influenza a b	63
respiratory tract infection	62
respiratory viruses in	61
from patients with	61
the most common	60
sensitivity and specificity	59
this study was	58
the performance of	57
real time pcr	55
acute respiratory tract	55
h n virus	54
the sensitivity of	52
influenza a and	52
sensitivity of the	51
the diagnosis of	49
the role of	49
one of the	48
of a novel	48
included in the	48
of the virus	47
influenza a virus	47
of influenza a	45
limit of detection	45
were detected in	45
to assess the	45
was used to	45
with cystic fibrosis	45
children with acute	44
were positive for	44
the majority of	44
in hong kong	43
the united states	43
based on the	42
of the samples	42
in order to	42
of the patients	42
performance of the	41
to determine the	41
of this study	41
with respiratory tract	41
infections in children	40
h n v	40
tract infections in	40
as previously described	40
a novel coronavirus	39
nucleic acid extraction	39
mediated isothermal amplification	39
of novel coronavirus	39
in young children	39
nadir cd t	38
avian influenza a	38
was performed using	37
in hospitalized children	37
nucleic acid amplification	37
clinical characteristics of	37
the prevalence of	37
children with cystic	37
data not shown	37
respiratory tract disease	37
in addition to	36
the development of	36
detection of influenza	36
of patients with	36
assays for the	36
the absence of	34
were included in	34
can be used	34
the time of	34
to evaluate the	34
upper respiratory tract	34
was the most	34
detection of human	34
the present study	33
for influenza a	33
onset of symptoms	33
in the study	33
study was to	33
of h n	33
of the study	32
c for min	32
years of age	32
patients with covid	32
for the diagnosis	32
evaluation of the	32
is associated with	32
high viral load	32
time pcr assays	32
primers and probes	32
associated with the	32
in the united	32
at least one	32
admitted to the	31
pcr assays for	31
the need for	31
the aim of	31
it has been	31
of the assay	30
was associated with	30
tested positive for	30
detection of novel	30
compared to the	30
were used to	30
found to be	30
most of the	29
rapid detection of	29
was defined as	29
the study was	29
associated with severe	29
patients with a	29
children and adults	29
identification of a	29
part of the	28
clinical impact of	28
with other respiratory	28
children with respiratory	27
the gold standard	27
primer and probe	27
of human metapneumovirus	27
were the most	26
of children with	26
detection of the	26
the most frequently	26
viral infections in	26
human coronavirus nl	26
pcr assay for	26
of avian influenza	26
the impact of	26
intensive care unit	26
none of the	26
were collected from	26
and specificity of	26
in terms of	25
a number of	25
clinical features of	25
and respiratory syncytial	25
at the time	25
the h n	25
a respiratory virus	25
allander et al	25
analysis of the	25
respiratory viral infections	25
approved by the	25
a nadir cd	24
of the sars	24
cell count cells	24
from children with	24
of viral respiratory	24
specificity of the	24
h n influenza	24
development of a	24
for respiratory viruses	24
associated with respiratory	24
comparison of the	24
shown in table	24
acute respiratory infections	24
in respiratory specimens	24
of respiratory tract	24
patients with respiratory	24
influenza a h	24
a panel of	24
samples from patients	24
of human bocavirus	24
respiratory virus infections	23
influenza a viruses	23
it is not	23
patients with pneumonia	23
to the hospital	23
respiratory infections in	23
assay for detection	23
the nsp protein	23
duration of symptoms	23
the results of	23
avian influenza viruses	23
the onset of	23
this work was	23
the frequency of	23
h n and	23
human bocavirus in	23
acute respiratory illness	23
viral load in	23
the median age	22
are needed to	22
acquired pneumonia in	22
samples were collected	22
of human coronavirus	22
detected in the	22
hospitalized patients with	22
in children and	22
detection of viral	22
of severe acute	22
more likely to	22
in the netherlands	22
the limit of	22
and clinical characteristics	22
conflicts of interest	21
tm influenza a	21
of nucleic acid	21
of respiratory viral	21
c for s	21
was identified in	21
rapid and sensitive	21
the emergence of	21
the study period	21
of the three	21
aim of this	21
of acute respiratory	21
influenza h n	21
morbidity and mortality	21
were found in	21
middle east respiratory	21
obtained from the	21
modified cdc sars	21
xpert xpress sars	21
the authors declare	21
east respiratory syndrome	21
been associated with	20
between the two	20
because of the	20
initial nucleic acid	20
we found that	20
acute respiratory infection	20
would like to	20
was obtained from	20
samples were tested	20
analytical sensitivity of	20
diagnosis of covid	20
and in the	20
as a result	20
was performed on	20
the analytical sensitivity	20
with a nadir	20
analysis was performed	20
were able to	20
for respiratory virus	20
van den hoogen	20
in the usa	20
samples were positive	20
of the viral	20
of our study	20
used for the	20
cd t cells	20
in clinical specimens	20
alere tm influenza	20
was supported by	20
was found in	20
were obtained from	20
of the cases	20
in the current	20
specimens from children	20
of japanese encephalitis	19
there was a	19
the modified cdc	19
viruses were detected	19
there is a	19
were tested for	19
in the absence	19
of respiratory syncytial	19
there was no	19
peiris et al	19
the proportion of	19
central nervous system	19
each of the	19
the severity of	19
den hoogen et	19
rapid diagnosis of	19
time reverse transcription	19
of enterovirus d	19
the lack of	19
used in the	19
acute lower respiratory	19
in clinical samples	19
were performed using	19
of the disease	19
for prevalence rates	19
after symptom onset	19
there were no	19
primer probe sets	19
there is no	19
respiratory disease in	19
and lower respiratory	19
young children with	19
count cells l	19
hoogen et al	19
number of samples	18
viral respiratory infections	18
for diagnosis of	18
in accordance with	18
positive and negative	18
were associated with	18
nucleic acid test	18
in the same	18
of influenza viruses	18
associated with a	18
between days and	18
associated with acute	18
after symptoms onset	18
h n viruses	18
no conflicts of	18
of hmpv in	18
world health organization	18
with lower respiratory	18
samples that were	18
are shown in	18
diagnosis of respiratory	18
high prevalence of	18
were found to	18
of the children	18
common respiratory viruses	18
human parainfluenza virus	18
like to thank	18
with severe respiratory	18
of detection of	18
virus infection in	18
could not be	18
of the two	18
in the case	18
the fact that	18
adult hospitalized patients	17
and a h	17
boivin et al	17
viruses a and	17
was added to	17
human metapneumovirus infection	17
in relation to	17
coronavirus infections in	17
the percentage of	17
the other hand	17
be used for	17
influenza viruses a	17
in children hospitalized	17
of clinical specimens	17
the importance of	17
evaluation of a	17
we did not	17
was positive for	17
was carried out	17
patients infected with	17
did not detect	17
the sensitivity and	17
the case of	17
the incidence of	17
clinical evaluation of	17
rna copies ml	17
was observed in	17
syncytial virus infection	17
hematopoietic stem cell	17
similar to the	17
during the first	17
patients with acute	17
in comparison to	17
used to detect	17
using the same	17
rapid antigen detection	17
of the covid	17
of a new	17
the spread of	17
our study was	17
phylogenetic analysis of	17
on the other	17
the age of	17
has not been	17
and influenza b	17
in the present	17
the severe acute	17
performed using the	17
after onset of	17
of viral rna	16
clinical performance of	16
hospitalized children with	16
such as the	16
respiratory viruses by	16
be associated with	16
group testing schemes	16
with severe acute	16
been reported in	16
and cd t	16
was used for	16
as part of	16
for respiratory syncytial	16
vabret et al	16
a c dup	16
bastien et al	16
of the human	16
assay for the	16
of this virus	16
human respiratory syncytial	16
authors declare no	16
days after onset	16
assays for detection	16
systematic review and	16
with respiratory disease	16
is the first	16
informed consent was	16
the course of	16
be used to	16
of respiratory infections	16
as shown in	16
the je virus	16
to that of	16
positive for influenza	16
in peripheral blood	16
of respiratory virus	16
virus infections in	16
human metapneumovirus and	16
infection in children	16
of the clinical	16
was significantly higher	16
were admitted to	16
respiratory tract samples	16
use of a	16
in situ rt	16
of a multiplex	16
out of the	16
of the s	16
novel coronavirus from	15
kiv and wuv	15
acute respiratory disease	15
that of the	15
admitted to hospital	15
the respiratory tract	15
in hospitalized patients	15
when compared to	15
van der hoek	15
of the positive	15
in the hospital	15
for rapid detection	15
were tested by	15
of human rhinovirus	15
total number of	15
respiratory samples were	15
characteristics of the	15
time pcr for	15
laboratory diagnosis of	15
region of the	15
less than years	15
considered to be	15
in the winter	15
studies are needed	15
in adults with	15
used in this	15
the occurrence of	15
and other respiratory	15
related to the	15
we would like	15
in a single	15
written informed consent	15
all rights reserved	15
in of the	15
the identification of	15
of influenza virus	15
the three assays	15
during the study	15
viral respiratory tract	15
was the only	15
conflict of interest	15
infection in the	15
children hospitalized for	15
consent was obtained	15
coronavirus associated with	15
of respiratory pathogens	15
of a rapid	15
children hospitalized with	15
the risk of	15
the management of	15
showed that the	15
samples from children	14
a systematic review	14
with pneumonia in	14
for this study	14
pcr was performed	14
respiratory illness in	14
risk factors for	14
false negative results	14
have been reported	14
the most prevalent	14
prevalence and clinical	14
of the respiratory	14
most frequently detected	14
are associated with	14
lower limit of	14
avian influenza virus	14
a prospective study	14
diagnostic performance of	14
specimens were collected	14
as compared to	14
viruses in the	14
the epidemiology of	14
nl and hcov	14
rna was extracted	14
we compared the	14
all of the	14
likely to be	14
in the first	14
than that of	14
the assay was	14
the clinical impact	14
spread of the	14
the total number	14
for each of	14
median age of	14
the clinical performance	14
the current study	14
and nasal swabs	14
provided by the	14
in the community	14
time pcr assay	14
days after symptoms	14
this study were	14
detection of a	14
in agreement with	14
lower respiratory infections	14
positive samples were	14
responsible for the	14
in the analysis	14
nucleic acid tests	14
hospitalized with acute	14
was extracted from	14
in the respiratory	14
upper and lower	14
time polymerase chain	14
with or without	13
volume of l	13
is the most	13
positive for the	13
a variety of	13
n and a	13
to identify the	13
has been reported	13
this is the	13
high sensitivity and	13
infections in hospitalized	13
in children in	13
present in the	13
of the assays	13
in our hospital	13
herpes simplex virus	13
for min at	13
for acute respiratory	13
new human coronavirus	13
that can be	13
of them were	13
gold standard for	13
analyses were performed	13
number of patients	13
with acute gastroenteritis	13
the cdc covid	13
respiratory viruses and	13
of human rhinoviruses	13
in infants and	13
did not differ	13
been detected in	13
well as the	13
lung transplant recipients	13
virus was detected	13
in respiratory tract	13
highly pathogenic avian	13
an outbreak of	13
was performed in	13
pneumonia in children	13
copies ml npa	13
more than one	13
large number of	13
of multiplex pcr	13
to our knowledge	13
of the new	13
the id now	13
reported in the	13
viral rna was	13
associated with human	13
epidemiology and clinical	13
abbott id now	13
was used as	13
the clinical characteristics	13
results of the	13
the context of	13
of hospitalized patients	13
can be found	13
by using the	13
and clinical impact	13
were positive by	13
were compared to	13
infections in the	13
human bocavirus and	13
japanese encephalitis virus	13
performed on the	13
patients with severe	13
human metapneumovirus in	13
in the context	13
of these viruses	13
in case of	13
dna and rna	13
to compare the	13
the world health	13
syncytial virus in	13
viruses in children	13
for the first	13
was approved by	13
the university of	13
be due to	13
human immunodeficiency virus	13
respiratory virus panel	13
a range of	13
a wide range	13
samples from the	13
in which the	13
children younger than	13
respiratory samples from	13
positive for sars	13
of a newly	12
oc and hcov	12
of the nsp	12
of the current	12
a high viral	12
sequence of a	12
arnold et al	12
work was supported	12
study was conducted	12
and outcomes of	12
critically ill patients	12
testing for sars	12
influenza b viruses	12
the samples were	12
a result of	12
c t values	12
study showed that	12
which can be	12
diagnostic tests for	12
were negative by	12
age of the	12
children admitted to	12
and the clinical	12
review and meta	12
differences in the	12
of the vp	12
were tested with	12
of positive samples	12
the most frequent	12
presence of the	12
and young children	12
of the primer	12
human bocavirus infection	12
simultaneous detection of	12
study was performed	12
supported by the	12
among children with	12
low viral loads	12
as described previously	12
the ifa group	12
was detected by	12
after the onset	12
at the same	12
of coronavirus disease	12
the panther fusion	12
positive with the	12
igm and igg	12
common cause of	12
rna release method	12
days after symptom	12
able to detect	12
severe lower respiratory	12
the cobas sars	12
of the other	12
role in the	12
arden et al	12
human rhinovirus c	12
was performed with	12
caused by the	12
understanding of the	12
by the manufacturer	12
added to the	12
during the winter	12
wide range of	12
in the laboratory	12
children with cf	12
in respiratory samples	12
respiratory viruses were	12
depending on the	12
novel coronavirus in	12
suggested that the	12
in the human	12
low viral load	12
the circulation of	12
pathogenic avian influenza	12
adult patients with	12
by use of	12
dual labelled probes	12
performed in a	12
ltr with a	12
diagnosed with covid	12
infants and young	12
the range of	12
the detection rate	12
frequent detection of	12
is an important	12
institutional review board	12
length of stay	12
the lower respiratory	12
with symptoms of	12
control and prevention	12
cell transplant recipients	12
of a respiratory	12
performance of a	12
transcriptase polymerase chain	12
nucleic acids were	12
and human bocavirus	12
in our laboratory	12
kesebir et al	12
not detected by	12
belonging to the	12
in the pediatric	11
with respiratory syncytial	11
of patients infected	11
bni and bnr	11
positive for hbov	11
are grateful to	11
a positive result	11
on the basis	11
the viral load	11
respiratory virus testing	11
hepatitis g virus	11
of the rt	11
kuypers et al	11
with more severe	11
of the sample	11
the patients with	11
the quality of	11
chronic obstructive pulmonary	11
included in this	11
the s protein	11
for influenza virus	11
in southeast asia	11
university hospital in	11
sensitive and specific	11
the cytopathic effect	11
the end of	11
have also been	11
has been associated	11
the efficacy of	11
as the gold	11
the hong kong	11
most of them	11
samples can be	11
tang et al	11
infection in young	11
the basis of	11
changes in the	11
of the hbov	11
has been suggested	11
the other two	11
proportion of patients	11
any of the	11
collected from patients	11
median age was	11
in our population	11
for disease control	11
the detection and	11
cov variant typing	11
coronavirus from patients	11
study was approved	11
infected by the	11
and treatment of	11
with rsv infection	11
the length of	11
with and without	11
hoek et al	11
we thank the	11
in the us	11
were more likely	11
obstructive pulmonary disease	11
to detect the	11
a series of	11
leading cause of	11
small number of	11
and complete genome	11
with novel coronavirus	11
followed by cycles	11
in cystic fibrosis	11
in the second	11
of cov infection	11
samples positive for	11
viral respiratory pathogens	11
diagnosis of viral	11
the prevalence and	11
sensitive detection of	11
of the four	11
other coronavirus infections	11
der hoek et	11
cases of covid	11
were confirmed by	11
wide variety of	11
emergency use authorization	11
time reverse transcriptase	11
diagnosis and treatment	11
found that the	11
samples were obtained	11
were tested in	11
has been shown	11
the assay is	11
a recent study	11
a change in	11
the low positive	11
the hologic panther	11
primers and probe	11
viazov et al	11
the cobas assay	11
the novel coronavirus	11
with the same	11
assay was performed	11
respiratory pathogens in	11
a large number	11
reverse transcriptase pcr	11
human parainfluenza viruses	11
the treatment of	11
signs and symptoms	11
this is a	11
major cause of	11
has been described	11
the same time	11
be attributed to	11
stem cell transplant	11
of the test	11
metapneumovirus infection in	11
patients in the	11
design of the	11
public health laboratories	11
nucleic acid was	11
a b and	11
specimens were positive	11
to be the	11
influenza virus a	11
pneumonia in china	11
clinical course of	11
patients admitted to	11
genome sequence of	11
the other respiratory	11
as determined by	11
transcription polymerase chain	11
and the presence	11
for s and	11
the virus in	11
disease control and	11
h and n	11
pcr for detection	11
further studies are	11
difference in the	11
diagnosis of influenza	11
diagnosis of sars	11
that the virus	11
respiratory viral infection	11
detection limit of	11
and clinical features	11
in the filmarray	11
for at least	10
in medical management	10
in comparison with	10
ki and wu	10
specific grant from	10
shown to be	10
the addition of	10
to increase the	10
other respiratory virus	10
an internal control	10
more severe disease	10
rna and dna	10
we were able	10
serum samples from	10
number of positive	10
sensitivity for igg	10
were identified as	10
characterization of a	10
viral nucleic acid	10
in the cohort	10
involved in the	10
of viral infections	10
scheme p s	10
to be a	10
in the clinical	10
filmarray respiratory panel	10
tract infection in	10
centers for disease	10
viruses in clinical	10
to determine whether	10
was performed to	10
the lod of	10
majority of the	10
of rna extraction	10
genetic variability of	10
viruses and bacteria	10
to hospital with	10
viruses in a	10
enterovirus d in	10
specimens collected from	10
screening of respiratory	10
the pcr reaction	10
to the emergency	10
the analysis of	10
pediatric patients with	10
tran et al	10
we sought to	10
and rnazol b	10
children years old	10
and evaluation of	10
a sensitivity of	10
analytical sensitivity and	10
of which were	10
it should be	10
of respiratory samples	10
viruses detected in	10
was seen in	10
the virus was	10
agreement between the	10
in infants with	10
no conflict of	10
a novel multiplex	10
was determined by	10
in combination with	10
acid amplification tests	10
prospective study of	10
health care workers	10
the minelute and	10
higher than in	10
and human metapneumovirus	10
patients with rsv	10
detection of hbov	10
wheezing in children	10
with acute lower	10
cepheid xpert xpress	10
of the in	10
id now and	10
detection rate of	10
have to be	10
a decrease in	10
at least two	10
the emergency department	10
negative samples were	10
percentage of cd	10
the department of	10
parainfluenza virus type	10
serum samples were	10
esper et al	10
and bacteria in	10
to understand the	10
results of a	10
of samples were	10
food and drug	10
significantly higher in	10
to characterize the	10
viral nucleic acids	10
the cause of	10
remains to be	10
during the period	10
collected from children	10
in the number	10
respiratory specimens from	10
nasal swabs from	10
of the coronavirus	10
of the same	10
be related to	10
clinical significance of	10
woo et al	10
copies ml of	10
the rate of	10
infection in hospitalized	10
the primer probe	10
for other respiratory	10
acute respiratory distress	10
to the laboratory	10
the improvement factor	10
cells transfected by	10
were used for	10
gb virus c	10
of the infection	10
with coronavirus disease	10
in lung transplant	10
in adult patients	10
the accuracy of	10
of other respiratory	10
viral and bacterial	10
similar to those	10
collected between days	10
to have a	10
with a positive	10
in cell culture	10
variant typing assay	10
and drug administration	10
of the newly	10
the specificity of	10
likely to have	10
infections caused by	10
tested by filmarray	10
rapid antigen test	10
in viral transport	10
the control cells	10
observed in the	10
newly discovered human	10
the pathogenesis of	10
reverse transcription loop	10
the ability to	10
used to compare	10
in stool samples	10
associated with more	10
manning et al	10
were carried out	10
assay and the	10
this study is	10
children in the	10
severe respiratory illness	10
detection of antibodies	10
types a and	10
a reverse transcription	10
disease in humans	9
for common respiratory	9
during the outbreak	9
respiratory and enteric	9
with ct values	9
and sensitive detection	9
of a human	9
testing in the	9
ebihara et al	9
in children admitted	9
evaluate the performance	9
molecular screening of	9
rhinovirus infections in	9
children human bocavirus	9
to investigate the	9
the realstar kit	9
respiratory tract illness	9
are the most	9
with respiratory symptoms	9
wupyv and kipyv	9
were observed in	9
to be more	9
but it is	9
based on a	9
the common cold	9
be able to	9
to those of	9
at the end	9
the usa and	9
admission to the	9
the inclusion of	9
the evaluation of	9
o f key	9
patients with suspected	9
genetic diversity and	9
and parainfluenza viruses	9
time of the	9
viral rna in	9
with hematologic malignancies	9
characterization of the	9
influenza and respiratory	9
onset of illness	9
in the online	9
cd cd ratio	9
less likely to	9
of hbov in	9
tested negative for	9
standard of care	9
the diagnostic performance	9
during the covid	9
in ltr with	9
viral etiology of	9
were stored at	9
were spiked with	9
false positive results	9
less sensitive than	9
respiratory virus in	9
resulted in a	9
of patients and	9
sensitive than the	9
ranged from to	9
listed in table	9
multiplex pcr assays	9
detected in of	9
detected by the	9
symptomatic and asymptomatic	9
period of time	9
the online version	9
pcr for the	9
amino acid identity	9
to improve the	9
more frequent in	9
within the first	9
and l of	9
children less than	9
infections due to	9
have shown that	9
an increase in	9
n and n	9
in cerebrospinal fluid	9
would have been	9
clinical sensitivity of	9
study aimed to	9
tests for sars	9
tested using the	9
samples obtained from	9
in samples from	9
detected in children	9
significantly associated with	9
a subset of	9
respiratory viruses is	9
illness in children	9
of rapid antigen	9
it is also	9
detection and quantification	9
studies have shown	9
was reported in	9
the analytical performance	9
from the same	9
were performed on	9
respiratory distress syndrome	9
pandemic influenza a	9
sequences of the	9
and quantification of	9
n avian influenza	9
the positive samples	9
by direct rt	9
pcr products were	9
of more than	9
or sore throat	9
this could be	9
was similar to	9
we are grateful	9
low number of	9
patients with hematologic	9
retrospective cohort study	9
of influenza and	9
to provide a	9
respiratory infection in	9
oc and e	9
the vp vp	9
the h and	9
of the pandemic	9
to analyze the	9
members of the	9
was performed by	9
mean age of	9
and other coronavirus	9
stem cell transplantation	9
identified in the	9
it is possible	9
is important to	9
in this case	9
is not known	9
based on clinical	9
the authors thank	9
h n avian	9
authors have no	9
human rna viruses	9
associated with rti	9
the mean age	9
this suggests that	9
assay for rapid	9
of lower respiratory	9
member of the	9
by molecular screening	9
of the novel	9
without rna extraction	9
for samples collected	9
coronavirus nl infection	9
were analyzed using	9
study of the	9
time pcr in	9
in the detection	9
to detect sars	9
the winter of	9
real time rt	9
complete genome sequence	9
total nucleic acids	9
stage group testing	9
is not yet	9
not associated with	9
the implementation of	9
of real time	9
lung ct changes	9
carried out in	9
used to identify	9
is known about	9
for the presence	9
cd and cd	9
of infectious diseases	9
pcr was used	9
most common cause	9
for virus detection	9
within h of	9
methods for detection	9
a new human	9
disease severity in	9
that the nsp	9
in association with	9
no significant differences	9
and the other	9
were tested using	9
of the present	9
the emergency room	9
and infection control	9
influenza viruses and	9
the outbreak in	9
in the s	9
could be a	9
participants detected the	9
virus in the	9
pediatric emergency department	9
isothermal amplification assay	9
to confirm the	9
the association of	9
detection of anti	9
in critically ill	9
in a tertiary	9
fold dilutions of	9
molecular detection of	9
molecular epidemiology of	9
of patients in	9
the clinical outcomes	9
samples collected between	9
in these patients	9
total nucleic acid	9
to be positive	9
we evaluated the	9
stage testing schemes	9
a history of	9
analytical performance of	9
yuen et al	9
large proportion of	9
in the diagnosis	9
in clinical laboratories	9
was higher in	9
point of care	9
hmpv copies ml	9
were defined as	8
by cell culture	8
significant differences in	8
pcr detection of	8
demographic and clinical	8
evaluation of three	8
age of years	8
of the pcr	8
pneumonia in hospitalized	8
for a h	8
for each virus	8
of the viruses	8
in children under	8
p s is	8
least one of	8
and the cdc	8
reverse transcription pcr	8
the study of	8
of cases of	8
performed on a	8
with the other	8
of pandemic influenza	8
of these patients	8
was performed at	8
and incubated for	8
did not receive	8
used to determine	8
of viral load	8
comparison to the	8
impact of rapid	8
in vitro transcribed	8
needs to be	8
accordance with the	8
the lower limit	8
by cycles of	8
and analysis of	8
i and ii	8
with a single	8
cumulative incidence of	8
a previous study	8
a wide variety	8
sensitivity for the	8
from nasopharyngeal and	8
in a pediatric	8
lower than that	8
e and oc	8
from funding agencies	8
in immunocompromised patients	8
research did not	8
university medical center	8
cytopathic effect of	8
obtained by the	8
to detect all	8
not receive any	8
no evidence of	8
did not have	8
impact of human	8
logistic regression analysis	8
we performed a	8
frequently detected in	8
kipyv and wupyv	8
the distribution of	8
the results obtained	8
only one case	8
pcr assay was	8
simon et al	8
as previously reported	8
epidemiological and clinical	8
validation of the	8
and acute wheezing	8
the laboratory diagnosis	8
version of the	8
the alere tm	8
positive nucleic acid	8
pcr assays and	8
any specific grant	8
detected in a	8
due to respiratory	8
of clinical samples	8
have been identified	8
the human population	8
compared to other	8
research use only	8
course of the	8
parvovirus by molecular	8
development and evaluation	8
log copies ml	8
agreement was observed	8
the abbott sars	8
use of the	8
should be noted	8
novel influenza a	8
of the hrv	8
were subjected to	8
wu and ki	8
hepatitis c virus	8
rhinovirus and enterovirus	8
difference between the	8
by reverse transcription	8
of abbott id	8
protocol for the	8
clinical presentation of	8
symptoms associated with	8
may also be	8
lod of the	8
be noted that	8
as gold standard	8
in recent years	8
quality of the	8
influenza viruses in	8
healthy blood donors	8
in the public	8
for providing the	8
of nucleic acids	8
and a c	8
from the first	8
some of these	8
presence of other	8
of infected patients	8
without the need	8
novel coronavirus associated	8
agreement with the	8
with those obtained	8
the standard q	8
grant from funding	8
protein of sars	8
by at least	8
and hematologic malignancy	8
declare no conflicts	8
but not in	8
were detected by	8
lower cd t	8
a period of	8
at our institution	8
of cd t	8
for a respiratory	8
department of the	8
the clinical significance	8
the clinical features	8
rapid diagnostic tests	8
cause of acute	8
transfected by the	8
viral load and	8
receive any specific	8
in a large	8
study was supported	8
to be negative	8
with the exception	8
in the pathogenesis	8
patients hospitalized for	8
were excluded from	8
a newly discovered	8
in korean children	8
community acquired pneumonia	8
the first study	8
of the university	8
autumn and winter	8
factors associated with	8
the etiology of	8
was observed between	8
were submitted to	8
may explain the	8
and have been	8
four of the	8
in saudi arabia	8
has led to	8
our tertiary care	8
be found in	8
than years old	8
the overall sensitivity	8
is similar to	8
in parallel with	8
found in the	8
this may be	8
negative for sars	8
the effect of	8
in nasopharyngeal aspirates	8
with a high	8
of the h	8
after days after	8
positive predictive value	8
this study aimed	8
seasonal influenza a	8
the difference in	8
nasal swabs and	8
is essential to	8
are listed in	8
of the molecular	8
two rapid tests	8
of human influenza	8
sequence of the	8
the most commonly	8
sequence analysis of	8
tested negative by	8
tested with the	8
respiratory tract symptoms	8
need to be	8
human metapneumovirus infections	8
as a single	8
days after the	8
human embryo lung	8
on a panel	8
with avian influenza	8
it is important	8
majority of patients	8
of the first	8
the spike protein	8
b and b	8
age of patients	8
the n gene	8
adjusted for age	8
that there is	8
more sensitive than	8
patient management and	8
at a tertiary	8
a multiplex real	8
of the je	8
human respiratory viruses	8
were classified as	8
in dromedary camels	8
tract disease in	8
improvement factors of	8
the clinical manifestations	8
viral transport medium	8
of human parainfluenza	8
respiratory specimens collected	8
samples collected from	8
of the following	8
was to assess	8
are summarized in	8
west nile virus	8
the vp gene	8
was confirmed by	8
respiratory tract specimens	8
our understanding of	8
and identification of	8
the upper respiratory	8
the samples tested	8
aim of the	8
in the control	8
disease associated with	8
this research did	8
may not be	8
the negative panel	8
a large proportion	8
a leading cause	8
multiplex reverse transcription	8
infections in infants	8
a single test	8
a fully automated	8
statistical analysis was	8
in the treatment	8
knowledge of the	8
human parvovirus by	8
the exception of	8
and detection of	8
of all samples	8
clinical features and	8
copies per reaction	7
tested by the	7
and the use	7
positive results were	7
instructions for use	7
have been developed	7
influenza virus in	7
of three multiplex	7
several studies have	7
the epidemiology and	7
has been detected	7
incubated for min	7
was performed as	7
influenza virus infection	7
a human parvovirus	7
usa and canada	7
hospitalized for covid	7
differences between the	7
human coronavirus oc	7
the possibility of	7
no difference in	7
severe critical cases	7
total of patients	7
in the field	7
of molecular assays	7
that there are	7
scale population testing	7
the sample was	7
for h at	7
n influenza virus	7
in real time	7
who tested positive	7
are known to	7
emergency department of	7
respiratory specimens of	7
circulating in italy	7
evolution of the	7
patients with coronavirus	7
adult and pediatric	7
rsv infection in	7
with respiratory infections	7
syncytial virus infections	7
or in the	7
tertiary university hospital	7
in this cohort	7
the human metapneumovirus	7
in hospitalised children	7
was lower than	7
observed during the	7
a conserved region	7
young children and	7
influenza viruses is	7
characterization and complete	7
newly emerging respiratory	7
a retrospective study	7
is close to	7
in acute respiratory	7
in this paper	7
the specimens were	7
influenza b virus	7
some of the	7
younger than years	7
fragment of the	7
fouchier et al	7
turn around times	7
samples were analyzed	7
determined by testing	7
recombinase polymerase amplification	7
infected with novel	7
patients were admitted	7
nl was detected	7
serial dilutions of	7
performance characteristics of	7
addition of a	7
amplification and detection	7
rsv and ifv	7
respiratory rna viruses	7
may be associated	7
in a prospective	7
as described above	7
is based on	7
of respiratory specimens	7
a novel human	7
of the specimens	7
increasing number of	7
infants and children	7
with the highest	7
of rapid influenza	7
young children in	7
has recently been	7
dilutions of the	7
abbott architect sars	7
influenza infection in	7
in both cohorts	7
against h n	7
there have been	7
of the article	7
a significantly higher	7
the same patient	7
a control group	7
multiplex pcr and	7
in the fall	7
to establish a	7
conventional pcr assays	7
test for the	7
for patients with	7
respiratory virus infection	7
in line with	7
in the development	7
antibodies against the	7
assessment of the	7
circulation in the	7
this article can	7
the toci group	7
the group of	7
in contrast to	7
in lower respiratory	7
salt lake city	7
even in the	7
from each patient	7
was not associated	7
techniques for the	7
could be explained	7
was found to	7
and after days	7
the initial nucleic	7
depends on the	7
l of sample	7
have been described	7
evidence of human	7
considered statistically significant	7
the prediction of	7
of less than	7
in our cohort	7
more prevalent in	7
the c t	7
changes in medical	7
the association between	7
peripheral blood mononuclear	7
samples with a	7
a major cause	7
viruses in adults	7
on the sample	7
the nsp gene	7
of sars cov	7
the two assays	7
and the modified	7
spring and summer	7
had the lowest	7
to be considered	7
of interest to	7
used to test	7
of viral and	7
rhinovirus was the	7
a and influenza	7
of the participants	7
n influenza viruses	7
the detection limit	7
in the literature	7
to reduce the	7
and molecular epidemiology	7
conserved region of	7
cd t cell	7
little is known	7
rapid lateral flow	7
of the spike	7
to be tested	7
results obtained with	7
comparative evaluation of	7
a very high	7
vicente et al	7
that could be	7
the virus to	7
in the summer	7
lu et al	7
disease in children	7
prevalence of hmpv	7
half of the	7
viruses and the	7
article can be	7
csf hsv pcr	7
severe disease in	7
from pediatric patients	7
patient samples were	7
agencies in the	7
the burden of	7
are more likely	7
respiratory virus was	7
a bp fragment	7
antigen detection test	7
months of age	7
due to a	7
for the identification	7
ill patients with	7
comparison of abbott	7
h n outbreak	7
the s gene	7
clinical and molecular	7
the influenza season	7
was positive in	7
h n rt	7
white blood cell	7
syncytial virus and	7
attended at a	7
the introduction of	7
and human respiratory	7
end of the	7
similar to other	7
more frequently in	7
b and c	7
chiu et al	7
was considered as	7
cells l at	7
for up to	7
of rapid tests	7
between january and	7
of samples from	7
to be infected	7
were extracted using	7
in pediatric patients	7
of antibodies against	7
for the management	7
patients with influenza	7
from young children	7
of the abbott	7
with a mean	7
pandemic h n	7
be detected in	7
this study we	7
that were positive	7
and mortality in	7
for severe acute	7
study was not	7
of up to	7
on the prevalence	7
smuts and hardie	7
of public health	7
h n infections	7
higher than that	7
in the presence	7
between march and	7
cytochrome oxidase ii	7
of orf a	7
antigen detection tests	7
time detection of	7
a retrospective cohort	7
of all human	7
of the results	7
three multiplex rt	7
pneumonia requiring hospitalization	7
with human metapneumovirus	7
specimens that were	7
of primers and	7
in the cells	7
a tertiary university	7
of cov in	7
of the illness	7
compared to hiv	7
with those of	7
in patient sera	7
even if the	7
novel multiplex real	7
the abi prism	7
for all respiratory	7
incidence of viral	7
molecular characterization of	7
use of multiplex	7
performed according to	7
viral transport media	7
the amount of	7
were used as	7
have been published	7
prevalence of human	7
infected with sars	7
show that the	7
part of routine	7
performed using spss	7
nasopharyngeal swab samples	7
authors declare that	7
respiratory syncytial viruses	7
for each assay	7
methods for the	7
is consistent with	7
detected in stool	7
in healthy children	7
the cdc assay	7
negative and positive	7
was present in	7
in spring and	7
o f the	7
were in the	7
the magna lc	7
of rsv infection	7
the comparison of	7
vp vp and	7
b and wu	7
the cepheid xpert	7
was higher than	7
of the influenza	7
statistical analyses were	7
a child with	7
of the different	7
compared to those	7
to study the	7
was isolated from	7
role of respiratory	7
were also tested	7
of wupyv and	7
performed using a	7
to examine the	7
high frequency of	7
assays have been	7
cloning of a	7
is important for	7
for min and	7
features and clinical	7
positive in the	7
viruses such as	7
is caused by	7
that the sensitivity	7
diagnosis of infections	7
implementation of a	7
h n strains	7
in the upper	7
at least days	7
the kinetics of	7
acute wheezing in	7
in a patient	7
can be detected	7
in a community	7
suitable for all	7
extracted by the	7
the strong positive	7
infections in young	7
testing was performed	7
in patients infected	7
no significant difference	7
prevalence of respiratory	7
as described in	7
the institutional review	7
in the cobas	7
one or more	7
of respiratory rna	7
in the elderly	7
a virus and	7
most frequently identified	7
severe respiratory symptoms	7
maggi et al	7
a newly identified	7
for public health	7
the two rapid	7
vitro transcribed rna	7
coronavirus hku and	7
defined as the	7
respiratory failure and	7
and risk factors	7
different prevalence rates	7
coronavirus disease in	7
children presenting with	7
patients who were	7
was tested using	7
limit of the	7
to establish the	7
the filmarray respiratory	7
defined as a	7
been shown to	7
limitation of the	7
children with lower	7
data on the	7
development of three	7
of highly pathogenic	7
in adult hospitalized	7
two of the	7
subgroups a and	7
different types of	7
the current pandemic	7
the cells transfected	7
performed at the	7
funding agencies in	7
it was not	7
and negative samples	7
the primers and	7
at the point	7
of influenza in	7
nasopharyngeal and nasal	7
n virus was	7
in upper respiratory	7
all human rhinovirus	7
rna was detected	7
positive only for	6
irccs policlinico san	6
and tested in	6
expression of the	6
were added to	6
possible and proven	6
the analytical performances	6
of each primer	6
to other respiratory	6
of the filmarray	6
adults with encephalitis	6
indicated that the	6
contributed to the	6
detection of avian	6
belonged to a	6
the conventional pcr	6
have been associated	6
pathogen was detected	6
been suggested that	6
change in the	6
were compared with	6
a surrogate for	6
testing for influenza	6
assays based on	6
the findings of	6
the extract of	6
an increase of	6
respiratory tract of	6
of the rapid	6
the definition of	6
and it is	6
samples in the	6
declare that they	6
table shows the	6
and bronchoalveolar lavage	6
consistent with the	6
before and after	6
and b were	6
human h n	6
is shown in	6
clinical specimens from	6
sensitivity of rapid	6
the last years	6
detected in patients	6
sensitivity of covid	6
the low number	6
to detect respiratory	6
partially supported by	6
age was years	6
that they have	6
in the following	6
clinical implications of	6
addition to the	6
efficiency of the	6
assess the clinical	6
samples collected in	6
group of children	6
were considered significant	6
this was a	6
and design of	6
may have a	6
sent to the	6
the positive specimens	6
kleines et al	6
our study showed	6
antibodies against sars	6
age was months	6
were similar to	6
was to evaluate	6
the previously described	6
the patient was	6
quantification of hmpv	6
characterize the role	6
the first two	6
is more sensitive	6
fondazione irccs policlinico	6
and found that	6
were reported in	6
hbov was detected	6
after lung transplantation	6
sloots et al	6
ct values were	6
the assays were	6
in this report	6
prior to testing	6
associated with pneumonia	6
jong et al	6
detected in all	6
march and april	6
h and h	6
of the cobas	6
a novel parvovirus	6
test for detection	6
appear to be	6
the hospital for	6
no competing interests	6
pneumovirus isolated from	6
in the lower	6
compared with the	6
in the past	6
detected the low	6
were the major	6
between hbov and	6
metapneumovirus infections in	6
of initial nucleic	6
human coronaviruses e	6
known about the	6
we used the	6
of viral dna	6
southeast asian countries	6
novel coronavirus disease	6
the possibility that	6
to the clinical	6
data collection and	6
causes of death	6
lowest lod for	6
infection with other	6
c hepatitis g	6
university of washington	6
were more prevalent	6
is a surrogate	6
efficacy and safety	6
detected in both	6
for the rapid	6
the e gene	6
of these tests	6
also been reported	6
and epidemiology of	6
designed to detect	6
birth cohort study	6
acid amplification testing	6
carried out using	6
for these two	6
review of the	6
assess the analytical	6
which has been	6
not possible to	6
not differ significantly	6
unit of the	6
against the s	6
shown in fig	6
infections were associated	6
policlinico san matteo	6
large numbers of	6
and safety of	6
the cells were	6
and enteric virus	6
detected in samples	6
the median time	6
analysed the data	6
characteristics of a	6
s performs best	6
negative for the	6
this study are	6
for use in	6
are required to	6
for the study	6
epidemiological features of	6
in both assays	6
infected and hiv	6
moes et al	6
by influenza a	6
by the world	6
cause of severe	6
the sequences of	6
with l of	6
not included in	6
and it was	6
of coronavirus hku	6
cells transfected with	6
of viruses and	6
was compared to	6
disease in china	6
obtained from children	6
be explained by	6
each sample was	6
only one of	6
direct detection of	6
influenza virus and	6
results by the	6
infected with the	6
mean number of	6
in the european	6
high viral loads	6
profile and clinical	6
amplification assay for	6
to detect a	6
and sequencing of	6
to the development	6
on the abi	6
novel human coronavirus	6
with severe lower	6
with at least	6
during the same	6
the point of	6
of the severe	6
and the results	6
test was used	6
the simultaneous detection	6
l of the	6
virus detected in	6
have no conflicts	6
should also be	6
the winter months	6
detection of hrv	6
tract specimens from	6
of human respiratory	6
tested in parallel	6
the reference method	6
bronchiolitis and pneumonia	6
samples tested by	6
influenza other respir	6
of mcpyv in	6
and duration of	6
hsct and hematologic	6
of patients who	6
and cytochrome oxidase	6
in the diagnostic	6
throat and nasal	6
symptoms onset and	6
of different viruses	6
the lod for	6
occurred in the	6
were diagnosed with	6
the authors have	6
were extracted from	6
merkel cell polyomavirus	6
in the range	6
observed in our	6
crp and il	6
samples testing positive	6
interacting with the	6
were provided by	6
between hc and	6
was the first	6
an h n	6
obtained during the	6
suggest that the	6
in the acute	6
severe pneumonia and	6
may lead to	6
infections associated with	6
detection and identification	6
and sensitive method	6
among patients with	6
minelute and isoquick	6
in the panel	6
abs in patient	6
taken into account	6
number of days	6
positive by the	6
bp fragment of	6
of the patient	6
rsv or other	6
of reverse transcription	6
in many countries	6
the respiratory virus	6
positive specimens were	6
stool samples of	6
from to years	6
the lowest lod	6
prevalence rates of	6
sequencing of the	6
the virology laboratory	6
than years of	6
rsv was detected	6
p s performs	6
to the national	6
of viral pathogens	6
etiology of community	6
poultry and humans	6
no differences in	6
at room temperature	6
for ct values	6
mainly in the	6
of human metapneumoviruses	6
with the occurrence	6
in the majority	6
clinical specimens by	6
in other countries	6
antigen test for	6
a and ev	6
using a novel	6
antibody responses to	6
multiplex real time	6
a highly pathogenic	6
of pediatric patients	6
are a leading	6
validation of a	6
of influenza h	6
epidemiological profile and	6
serum or plasma	6
with an acute	6
dilutions of a	6
lower respiratory infection	6
was mixed with	6
test results were	6
of specimens were	6
they have no	6
of human coronaviruses	6
for the two	6
the rapid diagnosis	6
society of america	6
virus isolation and	6
of rad kits	6
were considered as	6
and b viruses	6
previous studies have	6
qpcr with the	6
used as a	6
was found between	6
number of stages	6
in a total	6
effect of the	6
with high sensitivity	6
responses to sars	6
the pediatric emergency	6
the availability of	6
were compared using	6
we describe the	6
epidemiology of human	6
clinical characteristics and	6
the newly identified	6
infectious diseases society	6
comparison with the	6
in this analysis	6
by the national	6
viruses from the	6
in some cases	6
of patients were	6
rpa assays were	6
concordance between the	6
in the lung	6
acids were extracted	6
of a virus	6
gram stain and	6
and may be	6
are available on	6
exacerbations in children	6
acid extraction was	6
in vitro diagnostic	6
with the lt	6
associated with lrti	6
defined as an	6
the matrix gene	6
of the manuscript	6
be positive for	6
higher levels of	6
with upper respiratory	6
a median time	6
a review of	6
these results are	6
at a single	6
are similar to	6
were negative for	6
the expression of	6
ministry of health	6
of the panther	6
of age with	6
please note that	6
from l of	6
that were not	6
dilution series of	6
discovered human pneumovirus	6
was partially supported	6
final concentration of	6
positive for a	6
infections in a	6
for hospitalized patients	6
the highest prevalence	6
closely related to	6
for the filmarray	6
by the same	6
and used to	6
cystic fibrosis patients	6
the nucleic acid	6
were more frequent	6
work was partially	6
by the virus	6
emergence of a	6
with a total	6
of young children	6
median time of	6
a single center	6
was used in	6
a ct value	6
could have been	6
among the samples	6
was done by	6
dna was detected	6
acid extraction and	6
dual labelled probe	6
pcr assays were	6
li et al	6
mild moderate cases	6
the requirement for	6
hematopoietic cell transplant	6
primer probe set	6
attributed to the	6
to limit the	6
number of tests	6
that it is	6
the magna pure	6
to test the	6
by means of	6
a cluster of	6
transfected with the	6
ability to detect	6
and sera from	6
to detect viruses	6
and n gene	6
in children younger	6
as the most	6
amino acid residues	6
for the virus	6
features of patients	6
activity of the	6
detect respiratory viruses	6
d g substitution	6
the central nervous	6
in children years	6
the viral genome	6
all respiratory materials	6
among the patients	6
nl infection and	6
infections in korean	6
binax now and	6
frequency of viral	6
for the h	6
results from the	6
could affect the	6
for the sars	6
not yet been	6
to validate the	6
the children were	6
children human coronavirus	6
in children human	6
igg and iga	6
we aimed to	6
confirmed by a	6
tract infections of	6
cov infection in	6
the advent of	6
we do not	6
assay can be	6
for in vitro	6
of infections by	6
to the limited	6
pneumonia associated with	6
sequence detection system	6
in north america	6
of acute gastroenteritis	6
higher number of	6
children with severe	6
hematologic malignancy and	6
were considered to	6
kindly provided by	6
from hospitalized children	6
high level of	6
from february to	6
the evolution of	6
can be performed	6
the need of	6
of hospitalization for	6
for nucleic acid	6
de jong et	6
with the lowest	6
was included in	6
was developed and	6
were treated with	6
ledford et al	6
samples were also	6
use in clinical	6
i influenza a	6
in new york	6
probably due to	6
in out of	6
in autumn and	6
early detection of	6
have been shown	6
kit on the	6
external quality assessment	6
those of the	6
control cells transfected	6
limitation of our	6
a relatively high	6
results were obtained	6
urgent need for	6
human pneumovirus isolated	6
there are no	6
detected the strong	6
of bronchoalveolar lavage	6
in southern china	6
detection of viruses	6
was no significant	6
ml of specimen	6
clinical and laboratory	6
that detection of	6
were shown to	6
chen et al	6
testing positive for	6
maertzdorf et al	6
detection of all	6
this is not	6
c t value	6
as it is	6
with the following	6
schenk et al	6
broadly multiplexed pcr	6
of hospital stay	6
of diagnostic tests	6
throughout the study	6
region in the	6
for igg was	6
with other viruses	6
the potential to	6
limited number of	6
see front matter	6
the intensive care	6
three influenza a	6
reverse transcriptase polymerase	6
of the population	6
resplex did not	6
rv species in	6
as compared with	6
analytical performances of	6
nl and hku	6
mean c t	6
variability of human	6
copies ml to	6
using multiplex real	6
protein in the	6
and those with	6
viruses isolated from	6
our study is	6
in the early	6
time pcr method	6
ct values for	6
the first three	6
respiratory illness and	6
was to determine	6
may have been	6
blood mononuclear cells	6
cause of morbidity	6
e and nl	6
a study of	6
the find initiative	6
the mean number	6
not seem to	6
for the molecular	6
in cases of	6
isolated from young	6
clinical relevance of	6
children under years	6
the ability of	6
bocavirus infection in	6
common in children	6
reported in this	6
associated with enterovirus	6
study shows that	6
and probe sequences	6
in the toci	6
are available for	6
for influenza b	6
of group testing	6
and quality control	6
a small number	6
summarized in table	6
and samples from	6
children with alrtis	6
were enrolled in	6
from the hospital	6
a newly emerging	6
performance of sars	6
positive for hmpv	6
of the controls	6
acute flaccid paralysis	6
numbers of samples	6
has been used	6
true positive samples	6
in the vp	6
abi prism sequence	5