bigram

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

bigram	frequency
coronavirus disease	22100
novel coronavirus	19197
acute respiratory	16933
respiratory syndrome	13213
severe acute	11214
public health	10521
mental health	9841
severe covid	9019
author funder	8631
granted medrxiv	8623
health care	8274
copyright holder	8226
cord uid	7820
doc id	7819
version posted	7388
syndrome coronavirus	7334
social distancing	7172
risk factors	6938
clinical characteristics	6890
systematic review	6308
intensive care	6270
made available	5880
critically ill	5878
united states	5750
respiratory distress	5597
international license	5429
world health	5377
health organization	5003
peer review	4932
confirmed cases	4870
hospitalized patients	4766
distress syndrome	4676
medrxiv preprint	4657
chest ct	4396
clinical trials	4277
ill patients	4185
cytokine storm	4178
cohort study	4019
mechanical ventilation	3987
healthcare workers	3929
rights reserved	3762
immune response	3758
clinical features	3730
infectious diseases	3622
converting enzyme	3494
patients infected	3225
care unit	3218
respiratory failure	3172
confirmed covid	3168
new york	3092
increased risk	3055
middle east	3052
protective equipment	3026
social media	3005
mortality rate	2946
immune system	2918
clinical trial	2840
infectious disease	2790
coronavirus pneumonia	2778
personal protective	2777
general population	2773
east respiratory	2768
pregnant women	2721
clinical course	2712
disease severity	2698
respiratory tract	2664
severe disease	2662
disease control	2660
infected patients	2636
case series	2590
high risk	2582
lung injury	2546
cancer patients	2538
higher risk	2496
convalescent plasma	2480
coronavirus infection	2360
among patients	2352
viral load	2319
critical care	2313
care workers	2307
statistically significant	2260
may also	2255
viral infection	2189
severe cases	2186
viral infections	2132
risk factor	2131
contact tracing	2087
cardiovascular disease	2077
spike protein	2071
fatality rate	1999
incubation period	1994
retrospective cohort	1974
significantly higher	1960
older adults	1953
data collection	1940
respiratory symptoms	1935
nucleic acid	1899
authors declare	1897
informed consent	1876
new coronavirus	1872
sample size	1855
heart failure	1842
deep learning	1833
immune responses	1828
observational study	1820
present study	1811
inflammatory cytokines	1807
factors associated	1807
reactive protein	1795
without permission	1792
allowed without	1781
reuse allowed	1779
viral rna	1775
lopinavir ritonavir	1771
emergency department	1742
clinical outcomes	1735
epithelial cells	1729
infection control	1726
chain reaction	1716
diabetes mellitus	1714
sars coronavirus	1710
posted may	1699
previous studies	1697
inflammatory response	1695
health system	1686
polymerase chain	1655
case report	1638
logistic regression	1627
medical staff	1626
infected pneumonia	1616
global health	1613
symptom onset	1613
computed tomography	1606
clinical practice	1602
tested positive	1599
first case	1598
control measures	1571
hong kong	1566
retrospective study	1562
patients admitted	1553
control group	1547
total number	1541
hospital admission	1537
south korea	1519
psychological distress	1518
machine learning	1505
national health	1494
case fatality	1483
hubei province	1475
ct scan	1473
global pandemic	1446
years old	1437
health services	1422
pulmonary embolism	1422
family members	1408
blood pressure	1401
corona virus	1400
physical distancing	1390
significant difference	1379
randomized controlled	1378
health emergency	1377
positive patients	1370
per day	1362
angiotensin ii	1354
mortality rates	1349
controlled trial	1348
myocardial infarction	1342
patients hospitalized	1341
health systems	1333
ct findings	1331
nervous system	1325
icu admission	1321
new cases	1320
suspected covid	1319
innate immune	1311
oxygen saturation	1311
virus infection	1308
physical activity	1296
primary care	1289
en el	1265
york city	1262
descriptive study	1254
two groups	1249
organ failure	1244
posted june	1240
respiratory disease	1239
heart disease	1234
severe patients	1230
reproduction number	1227
ace expression	1218
pulmonary disease	1215
kidney disease	1213
influenza virus	1208
high levels	1199
healthcare professionals	1189
patient care	1186
patients may	1185
performed using	1175
endothelial cells	1174
healthcare system	1172
randomized clinical	1170
kidney injury	1164
psychological impact	1161
least one	1160
median age	1149
upper respiratory	1148
acute lung	1146
transmission dynamics	1145
significant differences	1138
venous thromboembolism	1134
data analysis	1134
test results	1129
air pollution	1127
patients without	1124
icu patients	1123
close contact	1120
viral replication	1120
myocardial injury	1119
type i	1119
study period	1117
current study	1115
virus disease	1114
coronavirus infections	1114
adverse events	1113
patients treated	1110
many countries	1109
disease progression	1107
recent study	1102
cov infection	1100
immune cells	1097
cardiac injury	1095
time series	1086
type diabetes	1085
mean age	1082
current pandemic	1081
large number	1080
clinical symptoms	1079
viral pneumonia	1077
important role	1072
clinical data	1070
early stage	1068
liver injury	1066
may lead	1062
acute kidney	1059
cytokine release	1058
age groups	1057
coronavirus outbreak	1056
human coronavirus	1055
nan doi	1050
sectional study	1050
higher levels	1050
china clinical	1044
case reports	1042
coronavirus pandemic	1041
age group	1037
social isolation	1031
adult inpatients	1029
infected individuals	1028
ct images	1026
transplant recipients	1024
host cell	1022
severe illness	1017
severe pneumonia	1009
even though	1006
distancing measures	1000
face masks	997
clinical manifestations	995
viral shedding	983
antiviral activity	980
posted july	978
nasopharyngeal swab	978
saudi arabia	972
regression analysis	968
confidence interval	968
health crisis	967
critical illness	967
gastrointestinal symptoms	967
artificial intelligence	964
depressive symptoms	964
preventive measures	962
infection prevention	961
ace receptor	961
lung cancer	960
social support	958
creative commons	958
patients receiving	956
clinical studies	952
peripheral blood	950
chronic obstructive	949
ray images	948
health commission	947
pcr testing	946
clinical presentation	945
healthcare systems	942
standard deviation	940
posted september	940
ng ml	940
health professionals	938
another study	938
care units	936
health conditions	934
study clinical	930
positive cases	929
ct scans	925
medical care	924
respiratory infections	922
population density	920
severe respiratory	919
rheumatoid arthritis	919
ethics committee	917
respiratory infection	915
stem cells	915
lung disease	914
income countries	913
hospital stay	913
two patients	913
adverse effects	911
one patient	910
statistical analysis	907
obstructive pulmonary	906
hospital mortality	905
health problems	904
situation report	903
health outcomes	903
side effects	901
poor prognosis	896
study design	895
million people	894
observational studies	893
health workers	892
less likely	892
dry cough	892
medical records	890
infection rate	889
sore throat	887
within days	887
nursing homes	883
angiotensin system	883
adult patients	883
glass opacities	881
septic shock	881
continuous variables	872
significantly associated	871
los pacientes	869
cell entry	869
also found	867
healthcare providers	864
hospitalized covid	861
hand hygiene	859
ill covid	856
current covid	856
will need	855
lymphocyte count	852
united kingdom	852
reported cases	852
available data	851
categorical variables	851
pcr test	848
care providers	843
asymptomatic patients	843
older people	841
gene expression	839
systematic reviews	838
competing interests	837
liver disease	837
pediatric patients	834
angiotensin converting	834
host cells	832
clinical management	832
lower respiratory	830
multiple organ	829
supply chain	829
palliative care	825
older age	821
early stages	818
literature review	816
ebola virus	814
risk assessment	812
interim guidance	810
several studies	809
decision making	809
ischemic stroke	805
controlled trials	804
patients presenting	804
supplementary table	800
pacientes con	798
operating room	795
mild symptoms	793
release syndrome	792
march th	788
respiratory rate	787
mg dl	784
two weeks	781
elderly patients	780
receptor blockers	777
chinese center	777
see table	776
care system	776
oxygen therapy	774
higher mortality	772
one study	772
significantly lower	772
necrosis factor	770
regression model	770
also reported	768
medical conditions	763
ct imaging	761
nk cells	760
invasive mechanical	758
outcomes among	757
patients requiring	757
supplementary material	756
chronic kidney	755
herd immunity	751
study showed	751
blood cell	748
sars cov	748
may help	748
membrane oxygenation	747
viral entry	746
publicly available	746
different countries	745
suspected cases	744
confirmed case	743
review board	742
recent studies	740
receptor binding	737
neural network	736
extracorporeal membrane	734
general public	734
institutional review	731
vertical transmission	730
central nervous	730
face mask	730
wide range	729
antiviral drugs	729
statistical significance	727
posted october	726
reverse transcription	724
health authorities	723
white blood	723
mesenchymal stem	722
widely used	721
springer nature	720
close contacts	720
among covid	717
health status	717
severe coronavirus	716
dimer levels	715
infected cases	714
human coronaviruses	713
medical students	712
older patients	712
odds ratio	711
epidemiological characteristics	710
published maps	709
institutional affiliations	709
remains neutral	709
jurisdictional claims	709
human transmission	708
nature remains	708
respiratory support	708
european countries	706
important lessons	705
lactate dehydrogenase	704
may increase	700
breast cancer	699
neural networks	698
coronary artery	696
inclusion criteria	694
cardiovascular diseases	692
clinical improvement	692
lessons learned	691
invasive ventilation	690
oxidative stress	688
will also	687
case study	686
may cause	686
online survey	681
animal models	678
risk perception	678
spike glycoprotein	677
inflammatory markers	675
many patients	674
infected people	674
open access	673
death rate	673
proinflammatory cytokines	672
ground glass	669
laboratory findings	669
prospective cohort	668
high mortality	667
health measures	667
table shows	666
early phase	665
confidence intervals	665
future research	663
respiratory droplets	662
real time	661
note springer	660
medical history	660
high level	660
time period	660
community transmission	660
chronic diseases	658
disease course	658
antibody responses	657
respiratory viruses	656
neutralizing antibodies	655
rna polymerase	655
critical covid	653
high prevalence	649
commonly used	647
traditional chinese	646
respiratory diseases	645
american college	644
included studies	643
basic reproduction	642
chinese medicine	642
kidney transplant	642
severely ill	641
lung ultrasound	641
disease transmission	639
air quality	638
symptomatic patients	637
study population	637
task force	637
viral clearance	636
treat covid	633
neurological manifestations	631
common symptoms	631
developing countries	630
urgent need	630
term care	630
patients received	629
supply chains	627
national institute	625
linear regression	624
patients undergoing	623
monoclonal antibody	622
growth rate	622
tumor necrosis	622
long term	622
covid patients	621
coronavirus sars	621
posted august	619
mass index	619
thrombotic complications	618
organ dysfunction	618
interquartile range	617
mg kg	616
effective treatment	616
pandemic influenza	615
adaptive immune	615
respiratory syncytial	614
regression models	614
body temperature	612
statistical analyses	611
body mass	610
stem cell	609
results showed	609
nursing home	609
syncytial virus	608
binding domain	608
south africa	606
sars outbreak	605
laboratory tests	605
may result	605
amino acid	605
day mortality	604
second wave	604
different types	602
severe symptoms	602
fatality rates	601
analysis showed	600
mortality among	600
influenza pandemic	599
respiratory illness	598
future studies	598
intravascular coagulation	597
medical center	595
increased mortality	594
acute myocardial	594
climate change	591
northern italy	591
missing data	591
baseline characteristics	586
food insecurity	586
acute phase	585
health interventions	585
disseminated intravascular	585
care facilities	585
infection rates	584
adverse outcomes	583
modelling study	583
cruise ship	583
imaging features	582
data set	582
will help	581
convolutional neural	580
april th	580
potential therapeutic	579
platelet count	577
may contribute	577
financial support	576
university hospital	575
heart rate	575
cardiovascular system	574
low risk	573
travel restrictions	573
drug administration	573
sleep quality	572
mortality risk	571
protease inhibitor	571
treating covid	571
several limitations	571
disease caused	570
reproductive number	569
disease outbreak	568
demographic characteristics	568
human ace	567
relative humidity	567
health service	565
dendritic cells	565
viral loads	565
nasal cannula	562
aged years	562
study found	562
pao fio	560
systemic inflammation	560
treatment options	560
endothelial cell	559
will likely	559
cell count	559
patients showed	558
written informed	556
medical education	556
study conducted	555
pulmonary fibrosis	554
asymptomatic cases	554
ace inhibitors	552
supplemental oxygen	552
abdominal pain	551
regarding covid	550
small sample	549
contracting covid	549
elective surgery	548
type ii	548
respiratory system	546
blood glucose	545
anxiety disorder	544
acquired pneumonia	544
pandemic date	543
pharmaceutical interventions	543
vaccine development	543
plasma therapy	543
care systems	543
patients will	543
vital signs	542
multiple sclerosis	542
potential risk	541
first reported	540
primary outcome	540
sir model	539
tract infections	539
surgical masks	539
main protease	539
sensitivity analysis	537
lockdown measures	536
mental disorders	536
icu beds	536
innate immunity	534
per capita	534
accepted article	534
anxiety symptoms	534
wuhan city	533
nasopharyngeal swabs	533
medical resources	532
endothelial dysfunction	531
sars patients	530
mild covid	529
clinical research	529
rapid review	529
study also	528
imaging findings	526
cases per	526
surgical procedures	525
critical cases	525
inflammatory responses	524
person transmission	523
stress disorder	523
angiotensin receptor	523
en pacientes	523
cardiac arrest	521
pneumonia outbreak	521
pathological findings	521
electronic medical	520
better understand	519
three patients	518
among people	518
moderate covid	518
transmission rate	518
food security	517
alveolar damage	516
much higher	515
left ventricular	515
study group	514
atrial fibrillation	512
supportive care	512
early detection	511
greater risk	511
consensus statement	511
patients diagnosed	510
early transmission	510
small number	510
may play	510
rapid spread	510
risk patients	510
elevated levels	510
disease prevention	509
disease patients	509
rna viruses	508
coronavirus covid	508
higher rates	507
cell responses	507
per million	507
viral transmission	507
perceived stress	506
care professionals	505
included patients	505
retrospective analysis	505
en los	504
ct features	504
protective measures	503
negative pressure	502
traumatic stress	502
median time	502
inflammatory bowel	502
transfer learning	502
posted april	501
first step	500
emergency room	500
will continue	500
direct contact	499
lockdown period	499
care services	499
immune function	498
critical patients	498
cd cd	497
coping strategies	496
commons attribution	495
north america	495
inflammatory cytokine	495
pilot study	493
study reported	493
international concern	493
two cases	492
chest pain	492
th march	492
also observed	491
every day	491
may provide	491
cerebrovascular disease	491
independent risk	491
emergency response	490
first covid	489
cell types	488
ang ii	488
viral particles	488
surgical mask	488
nitric oxide	487
observational cohort	487
substance use	487
current evidence	486
diffuse alveolar	485
hospital beds	485
significantly increased	485
studies reported	484
med doi	483
exact test	482
submitted work	482
time reverse	482
drug repurposing	481
adipose tissue	481
negative impact	481
generalized anxiety	480
macrophage activation	480
single center	480
data suggest	480
physical health	480
results suggest	480
inflammatory syndrome	478
liver function	478
lung tissue	478
reverse transcriptase	478
chest computed	478
hospital death	477
qt interval	477
artery disease	477
ethical approval	476
among health	476
ncov infection	476
people living	475
highly contagious	474
generating procedures	474
poor outcomes	474
data collected	474
also showed	473
ace receptors	473
negative results	473
bat origin	473
findings suggest	473
mild cases	472
young adults	471
mortality due	471
pg ml	470
natural killer	470
disease outbreaks	469
mild disease	469
virus transmission	469
policy makers	468
significant increase	468
results show	467
will require	466
glass opacity	466
deceased patients	466
corresponding author	465
predictive value	465
clinical outcome	465
severe sars	462
staff members	462
cohort studies	461
common cold	461
randomised controlled	461
european society	461
key role	460
among others	460
aldosterone system	460
exclusion criteria	459
current situation	458
room air	457
african americans	456
lymphocyte ratio	456
positive test	456
pandemic covid	455
infection may	455
preliminary report	454
information regarding	454
posttraumatic stress	454
higher prevalence	453
neurological symptoms	453
normal range	452
urgently needed	451
acute care	451
patient population	450
respiratory viral	450
test result	450
descriptive statistics	450
many people	450
big data	450
physical examination	449
also known	448
emergency use	447
one case	447
control study	447
clinical evidence	447
worse outcomes	446
sectional survey	446
currently available	445
evidence suggests	445
serine protease	445
antiviral therapy	444
previous study	444
infection risk	443
young people	443
first time	443
laboratory testing	443
pandemic will	442
enzyme inhibitors	442
emergency departments	442
positive covid	441
collected data	441
significantly different	441
vast majority	440
family cluster	440
hand washing	440
diagnostic tests	440
may need	439
days later	439
johns hopkins	439
relatively low	438
bone marrow	438
significant association	438
pandemic response	438
pleural effusion	437
early diagnosis	436
monoclonal antibodies	436
cancer care	436
medical treatment	436
within hours	435
chest radiography	434
dependent rna	434
recently published	434
functional receptor	434
healthcare personnel	433
coagulation parameters	432
lupus erythematosus	432
containment measures	432
lower risk	431
crucial role	431
growth factor	431
mathematical model	430
multicenter study	430
school closures	430
across countries	430
compassionate use	429
emerging infectious	429
potential role	429
hospital discharge	429
coronavirus spike	428
narrative review	427
may occur	427
radiological findings	427
african countries	426
bcg vaccination	426
among healthcare	426
old man	425
replacement therapy	424
electronic health	424
acute coronary	424
renal failure	423
like symptoms	423
associated pneumonia	423
severe group	423
thrombotic events	423
study covid	422
determine whether	422
data regarding	422
mental illness	421
available online	421
familial cluster	421
positive results	420
induced lung	420
vulnerable populations	420
mitigation strategies	420
receptor ace	419
bowel disease	419
first cases	419
outbreak associated	418
airborne transmission	418
prospective study	418
chest imaging	418
serum levels	417
tract infection	417
human immunodeficiency	416
exponential growth	416
related deaths	415
twice daily	415
patients presented	415
disease spread	415
mechanically ventilated	414
systemic inflammatory	414
por covid	414
asymptomatic carriers	414
human respiratory	413
con covid	413
risk stratification	412
molecular docking	412
two different	412
false negative	411
immunodeficiency virus	411
infected person	411
vein thrombosis	411
medical workers	410
highest number	410
higher proportion	409
assessed using	409
retrospective case	409
first wave	408
posted november	408
neutrophil extracellular	408
nlrp inflammasome	407
structural proteins	407
drug discovery	407
previously reported	407
per week	406
wuhan clinical	406
confirmed sars	405
lung involvement	405
infection among	404
one hand	404
severe infection	404
death rates	404
endotracheal intubation	404
clinical care	403
acute pulmonary	403
closely related	403
considered statistically	403
study protocol	402
kawasaki disease	402
total population	402
times higher	402
home orders	401
flow nasal	401
pandemic may	401
covid pandemic	401
cumulative number	400
differential diagnosis	400
health research	400
better understanding	400
scientific community	400
hospitalised patients	399
increased levels	399
new covid	399
first two	399
male sex	399
probable bat	399
multisystem inflammatory	399
therapeutic options	399
respiratory specimens	399
systemic lupus	397
corticosteroid treatment	396
bronchoalveolar lavage	396
death toll	396
virus replication	395
new zealand	395
poor outcome	395
cause mortality	394
selection bias	394
epidemiological data	393
severely affected	393
pcr tests	393
clinically proven	393
remains unclear	392
cell therapy	392
prone positioning	392
patient outcomes	392
chloroquine phosphate	392
mainland china	392
african american	391
acei arb	391
clinical findings	391
blood cells	390
tested negative	390
healthcare settings	390
underlying diseases	390
might also	389
american society	389
risk group	388
first week	388
activation syndrome	388
data available	388
rural areas	388
propensity score	388
four patients	387
diamond princess	387
blood samples	387
ii receptor	386
intravenous immunoglobulin	386
care homes	386
five patients	386
first study	385
respiratory virus	385
united nations	385
autoimmune diseases	384
disease covid	383
economic impact	383
cases reported	383
health insurance	383
hospital admissions	382
independently associated	382
taken together	382
may th	382
healthy controls	382
th april	381
significant reduction	380
host immune	380
olfactory dysfunction	380
time rt	380
demographic data	380
neurologic manifestations	380
tertiary care	380
clinical signs	380
abnormal coagulation	380
respondents reported	379
first days	379
health issues	379
standard care	378
square test	378
cell surface	378
fake news	378
blood group	378
infected cells	378
bacterial infection	378
among children	377
final manuscript	377
entry depends	377
lung damage	377
extracellular traps	377
patients affected	376
team members	376
i interferon	376
prevention measures	375
storm syndromes	375
pneumonia associated	375
gender differences	375
china covid	375
risk groups	374
high incidence	374
commons licence	373
cytokine production	373
working group	373
immune cell	373
gold standard	372
healthcare facilities	372
imported cases	372
may affect	372
patient management	371
increasing number	371
limited number	371
negative rt	370
incidence rate	370
ventilated patients	370
severe critical	370
active cases	369
seasonal influenza	369
associated factors	369
million cases	369
transcription polymerase	369
study aimed	369
sars epidemic	368
likert scale	368
antiviral drug	368
spread rapidly	368
available evidence	368
healthcare services	368
health literacy	368
health consequences	368
seir model	367
low levels	367
expert consensus	366
response rate	366
proven protease	366
relatively small	366
related coronavirus	366
laboratory data	366
gi symptoms	366
also used	366
coronavirus diseases	365
chronic disease	365
lung function	365
loved ones	364
health information	364
coronary heart	364
nationwide analysis	364
consider cytokine	363
life expectancy	363
social distance	363
data sets	363
two studies	363
por el	362
financial relationships	362
asymptomatic individuals	362
antiviral agents	362
total score	361
may explain	361
rapidly evolving	361
venous thrombosis	361
may require	361
deep vein	361
serial interval	360
phase ii	360
among hospitalized	360
general hospital	359
rapidly spread	359
internal medicine	359
troponin i	359
authors contributed	359
days prior	358
short period	358
thromboembolic events	358
study participants	357
throat swab	357
limited data	357
also associated	357
study using	357
protective effect	356
se recomienda	356
well known	356
molecular weight	356
three times	356
hypercoagulable state	356
pandemic period	355
prothrombin time	355
precautionary measures	355
con el	355
rheumatic diseases	355
scientific evidence	354
virus spread	354
medical personnel	353
antiviral treatment	353
lower levels	353
phase iii	353
potential covid	353
infect dis	353
patients died	353
old male	352
three days	352
mitigation measures	351
chronic conditions	351
significantly reduced	351
critical role	351
igg antibodies	350
affected countries	350
calculated using	350
prostate cancer	350
high rate	350
average number	349
short time	349
based study	349
point likert	349
saharan africa	348
media briefing	348
protease inhibitors	348
eye protection	348
weight heparin	347
radiation therapy	347
mental status	347
center study	347
gastrointestinal tract	347
testing positive	347
higher level	347
tissue damage	346
rna virus	346
data sources	346
underlying health	345
stress symptoms	345
confirmed patients	345
higher scores	344
treatment strategies	344
inflammatory drugs	344
study will	344
renal function	344
first confirmed	343
phase i	343
many cases	343
less severe	343
risk management	343
lung inflammation	343
socioeconomic status	343
patients reported	343
clinical severity	343
public transport	342
multivariate analysis	342
like protease	342
deaths per	342
chest radiograph	342
without covid	342
developing severe	342
virus infections	341
high rates	341
diagnostic accuracy	341
across different	340
university students	340
higher incidence	340
health response	339
acute stroke	339
mg twice	339
previously described	339
transplant patients	339
measures taken	339
literature search	338
york times	338
high number	338
near future	338
randomized trial	337
practice guidelines	337
suspected patients	337
studies showed	337
interstitial pneumonia	336
care medicine	336
cutaneous manifestations	336
novel virus	336
body weight	336
longitudinal study	336
prognostic factors	335
participants reported	335
neutralizing antibody	335
environmental factors	335
pneumonia cases	334
severe forms	334
health organisation	334
coronavirus indicating	334
recovered patients	334
organ damage	334
target cells	333
therapeutic strategies	333
pulmonary edema	333
plasminogen activator	333
may reduce	333
ace protein	332
develop severe	332
regression analyses	332
highest risk	332
patients suffering	332
highly expressed	332
one month	332
analyzed using	331
limited resources	331
testing capacity	331
signaling pathway	331
patients compared	330
host response	330
combination therapy	329
cardiovascular complications	329
time points	329
cell membrane	329
acute cardiac	328
travel history	328
reported covid	328
oral transmission	327
recovery rate	327
health emergencies	327
clinical specimens	327
positively correlated	327
scoping review	327
dis doi	326
health policy	326
clinical study	326
right ventricular	326
tissue distribution	326
social networks	326
qt prolongation	326
model parameters	326
human health	325
higher rate	325
disease clinical	325
per minute	324
positive sars	324
relatively high	324
cell rna	323
also important	323
resource allocation	323
three months	323
urban areas	323
daily life	323
renal disease	323
proposed model	323
average age	322
worth noting	322
antibody response	322
dependent variable	321
alveolar epithelial	321
young children	321
th day	321
social determinants	321
latin america	321
neutrophil count	321
elderly people	321
drug interactions	320
human mobility	320
beneficial effects	320
magnetic resonance	320
national institutes	320
requiring mechanical	320
diagnostic testing	319
one week	319
several countries	319
treating patients	318
access article	318
cell activation	318
article distributed	318
renal replacement	318
transplant recipient	317
potential impact	317
opening remarks	317
pneumonia patients	317
alanine aminotransferase	317
least two	317
adults hospitalized	317
pcr results	317
ncov pneumonia	317
will provide	317
communicable diseases	317
related symptoms	316
face shield	316
among older	316
cumulative incidence	316
neurological complications	316
laboratory results	316
domestic violence	315
study included	315
towards covid	315
significant impact	315
diabetic patients	315
health questionnaire	315
long time	314
health officials	314
solid organ	314
previous research	314
overall mortality	313
infected persons	313
patients developed	313
psychological problems	313
virus origins	312
patient health	312
ongoing covid	312
severe outcomes	312
health concern	312
data extraction	312
lung diseases	312
inflammatory mediators	311
patients included	311
mg day	311
blood vessels	311
whole blood	311
become infected	311
spectrum antiviral	311
research ethics	311
treated patients	310
higher education	310
original author	310
bacterial infections	310
pregnant patients	310
six patients	309
acute ischemic	309
transmission potential	309
advanced age	309
publication bias	309
relative risk	308
cell death	308
using data	308
lombardy region	308
best practices	308
ill icu	308
high sensitivity	307
patients dying	307
positive rate	307
chronic respiratory	307
readily available	307
much lower	307
zika virus	306
management strategies	306
vascular endothelial	306
chronic liver	306
corticosteroid therapy	306
pneumonia caused	306
asymptomatic infection	306
spike proteins	305
care delivery	305
th may	305
two days	305
use authorization	305
nk cell	305
crisis management	305
daily new	304
response team	304
viral genome	304
initial stage	304
creatine kinase	304
lower mortality	304
time course	304
including covid	304
arterial hypertension	303
scoring system	303
asymptomatic carrier	303
acid test	303
face shields	303
health doi	303
perceived risk	303
affected patients	303
future pandemics	303
short term	303
prone position	303
sex differences	303
avian influenza	303
final version	302
negative patients	302
clinical status	302
pandemic situation	302
associated coronavirus	302
vulnerable groups	302
potential treatment	302
viral diseases	302
results indicate	302
coronavirus cases	302
covid infection	302
cl pro	301
positive correlation	301
alveolar macrophages	301
surgical care	301
washington state	301
system inhibitors	300
healthy individuals	300
antiphospholipid antibodies	300
sample collection	300
angiotensinconverting enzyme	300
cardiac troponin	300
million confirmed	300
data will	300
based approach	299
risk score	299
antiviral effects	299
tissue factor	299
disease burden	299
mouse model	298
psychological health	298
ongoing pandemic	298
presenting characteristics	298
healthcare staff	298
stranded rna	298
mathematical models	298
like receptor	298
medical research	298
consecutive patients	298
front line	298
aspartate aminotransferase	298
seven days	298
population size	297
elective surgeries	297
control strategies	297
full text	297
many studies	297
media platforms	297
odds ratios	297
viral respiratory	297
positive rt	297
nucleocapsid protein	296
para el	296
case numbers	296
membrane fusion	296
coronavirus associated	296
bacterial pneumonia	295
demographic variables	295
blood tests	295
air pollutants	295
organ transplant	294
deaths worldwide	294
high school	294
new virus	294
wearing masks	294
excess mortality	294
time spent	293
human body	293
personal protection	293
partial pressure	293
correlation coefficient	293
virus entry	293
two months	293
retrospective observational	293
liver transplant	293
genomic characterisation	292
global public	292
multiorgan failure	292
human rights	292
hospital staff	292
may include	292
mobile phone	292
clinical diagnosis	292
hazard ratio	292
se ha	292
airway management	291
research team	291
pulmonary vascular	291
cancer treatment	291
swab samples	291
per cent	291
cell counts	290
clinical experience	290
clinical deterioration	290
subgroup analysis	289
preliminary results	289
positive result	289
independent variables	289
serum creatinine	288
cerebrospinal fluid	288
study date	288
life satisfaction	288
inflammatory effects	288
college students	288
recently emerged	288
analysis revealed	288
aerosol generating	288
psychological effects	287
following covid	287
chronic lung	287
patients aged	287
comorbid conditions	286
also included	286
severity score	286
hopkins university	286
particularly important	286
decreased mortality	286
healthcare worker	286
serious adverse	286
diagnostic test	286
patient data	286
label non	286
recent reports	286
first day	286
el uso	286
conducted using	286
inflammatory diseases	286
current knowledge	285
elective procedures	285
daily cases	285
negative emotions	285
clinical decision	285
thromboembolic complications	285
lymphocyte counts	285
hiv aids	285
asymptomatic covid	285
google scholar	284
digestive symptoms	284
early warning	284
treat patients	284
deaths due	284
younger age	283
metabolic syndrome	283
psychological support	283
symptomatic covid	283
cardiovascular risk	283
princess cruise	283
asymptomatic infections	283
serological tests	283
unclear whether	283
indicating person	283
recent years	282
higher among	282
analysis based	282
world bank	282
cardiac surgery	282
clinical predictors	282
three groups	282
deep convolutional	282
recovered cases	282
royal college	282
colorectal cancer	282
anticoagulant treatment	281
family member	281
transmission risk	281
retrospective review	281
patient safety	281
similar results	281
care settings	280
city area	280
medical record	280
health disparities	280
data sharing	280
spanish flu	280
coronary syndrome	279
personal fees	279
old woman	279
including sars	279
developed countries	279
cardiac involvement	279
medical services	279
large scale	278
take place	278
effectively inhibit	278
blood flow	278
learning model	278
results obtained	278
related mortality	278
patient characteristics	278
ethical standards	278
patients also	278
chronic pain	277
among individuals	277
clinical suspicion	277
binding affinity	276
previous reports	276
learning models	276
nosocomial transmission	276
total cases	276
virus may	276
race ethnicity	276
patients underwent	276
clinical benefit	276
laboratory parameters	276
reported confirmed	276
health facilities	276
preliminary data	276
journal pre	276
recent report	276
three cases	275
seafood market	275
severe complications	275
pcr assay	275
death cases	275
lower lobe	275
upper limit	275
european centre	275
time point	275
health records	274
marital status	274
age distribution	274
three different	274
may become	274
multivariate logistic	273
molecular mechanisms	273
severe ards	273
stimulating factor	273
adaptive immunity	273
case counts	272
ards patients	272
education level	272
different levels	272
clinical conditions	271
viral spread	271
cognitive impairment	271
one day	271
studies suggest	271
chest radiographs	271
nursing staff	271
individual patient	271
influenza infection	270
underlying medical	270
obese patients	270
sustainable development	270
ethics approval	270
rhesus macaques	270
discharged home	270
community spread	270
therapeutic agents	270
lancet infectious	270
illness onset	270
segment elevation	269
cytokine storms	269
safety profile	269
smoking status	269
may represent	269
reduce covid	269
treatment group	268
clinical efficacy	268
elevation myocardial	268
hospital setting	268
underlying conditions	268
low molecular	268
studies included	267
health concerns	267
mg daily	267
icu care	267
household income	267
clinical manifestation	267
diagnostic criteria	267
qtc prolongation	267
ongoing clinical	266
compared using	266
en las	266
term outcomes	266
like covid	266
specific grant	266
secondary infections	266
insulin resistance	266
two main	266
amino acids	266
pulmonary hypertension	265
reported symptoms	265
transcriptase polymerase	265
preferred reporting	265
prognostic value	265
normally distributed	265
severe clinical	265
analysis clinical	265
prevent covid	265
raw data	264
human subjects	264
reporting items	264
clinical information	263
york state	263
situation reports	263
secondary outcomes	263
reported case	263
influenza vaccination	263
plasma levels	263
therapeutic targets	262
negative effects	262
hiv infection	262
acid detection	262
particulate matter	261
high viral	261
storm syndrome	261
several factors	261
viral proteins	261
receiver operating	261
will increase	261
cell infection	261
significant risk	261
univariate analysis	260
normal distribution	260
specific antibodies	260
uk biobank	260
cell lines	260
blood count	260
approved drugs	260
ventilatory support	260
internal consistency	260
confounding factors	259
like disease	259
significant role	259
will allow	259
signaling pathways	259
index case	259
current status	259
false positive	259
immune dysregulation	259
arterial blood	259
become available	258
reactive oxygen	258
susceptible individuals	258
por sars	258
may reflect	258
early identification	258
potential conflict	258
positively associated	258
old age	258
rheumatic disease	258
sensitivity analyses	258
declared covid	257
study aims	257
chloroquine effectively	257
time interval	257
epidemic curve	257
randomized trials	257
patients using	257
test positive	257
also shown	256
new insights	256
confirmed coronavirus	256
new disease	256
will become	256
glycemic control	256
social contact	256
healthcare resources	256
daily basis	256
intellectual content	256
controlled clinical	256
fatal outcomes	255
protective role	255
disease pneumonia	255
disease onset	255
search strategy	255
economic crisis	255
cardiogenic shock	255
position statement	255
coronavirus epidemic	255
cell receptor	255
point scale	255
help us	254
took place	254
receptor antagonist	254
medical supplies	254
emerged novel	254
influenza vaccine	253
different regions	253
profit sectors	253
human participants	253
induced acute	253
airway epithelial	253
significant decrease	253
essential services	253
age years	253
respiratory pathogens	253
global covid	253
people infected	252
effect size	252
syndrome associated	252
electron microscopy	252
pandemic continues	252
financial interests	252
surface stability	252
treatment guidelines	252
among chinese	252
personal relationships	252
susceptible population	251
spread across	251
racial ethnic	251
search terms	251
may present	251
novel corona	251
associated acute	251
critical disease	251
disease pandemic	251
blood gas	251
male patients	251
home isolation	250
ill adults	250
emerging evidence	250
least days	250
factors may	250
old female	250
oxygen species	250
care resources	250
low dose	250
infected individual	249
sample sizes	249
findings may	249
noninvasive ventilation	249
moderate coronavirus	249
term effects	249
mm hg	249
natriuretic peptide	249
since december	249
infected population	248
minimally invasive	248
red blood	248
among different	248
using spss	248
younger patients	248
statistical computing	248
quarantine measures	248
direct viral	248
requiring hospitalization	248
clinical presentations	247
psychological responses	247
published studies	247
online learning	246
neonates born	246
significantly decreased	246
surgical patients	246
pneumonia clinical	246
health risk	246
operating rooms	246
analysis using	246
based model	246
effective vaccine	245
high quality	245
ct score	245
care personnel	245
pulmonary function	245
large numbers	245
february th	245
kcal mol	245
airway pressure	244
emergency care	244
stroke patients	244
binding site	244
platelet counts	244
antibody testing	243
patients required	243
anxiety among	243
related factors	243
published data	243
results may	243
immediate psychological	242
paving pattern	242
study provides	242
potential conflicts	242
interferon beta	242
community health	242
therapeutic target	242
large sample	242
open source	242
lymphocyte subsets	242
five days	242
surveillance system	242
worse prognosis	241
public places	241
whenever possible	241
concerns regarding	241
position paper	241
attack rate	240
pandemic caused	240
limited access	240
health effects	240
cell culture	240
th percentile	240
level data	240
clinical picture	240
smooth muscle	240
mononuclear cells	239
emergency medicine	239
several days	239
plastic surgery	239
strongly associated	239
distress among	239
comparative study	239
human cells	239
cox regression	239
international committee	239
important factor	238
another important	238
thromboembolic disease	238
previous years	238
en un	238
therapeutic anticoagulation	238
cell response	238
nosocomial infection	238
current crisis	237
vitro antiviral	237
symptomatic cases	237
flow oxygen	237
recently reported	237
online questionnaire	237
chronic medical	237
international society	237
patients covid	236
based analysis	236
high proportion	236
data points	236
must also	236
international travel	236
cytokine levels	236
les patients	235
study shows	235
nasal congestion	235
chinese government	235
symptoms may	235
liver damage	235
multivariable logistic	235
alcohol use	235
clinical condition	235
contact rate	235
highly infectious	235
outpatient clinic	235
health risks	234
measured using	234
illness severity	234
using deep	234
operating characteristic	234
epidemiological studies	234
past medical	234
new infections	234
vitro studies	233
per year	233
new normal	233
promising results	233
drug therapy	233
highly pathogenic	233
crp levels	233
ebola outbreak	233
epub ahead	233
serum samples	233
first weeks	233
patient developed	233
inspired oxygen	233
local health	232
symptoms among	232
publicly reported	232
demographic information	232
higher number	232
age range	232
human resources	232
laboratory test	232
general surgery	232
correlation analysis	232
male gender	232
acute renal	232
showed significant	232
exposure risk	232
median duration	232
standard deviations	232
conspiracy theories	232
widely available	232
additional file	232
fold higher	231
respiratory samples	231
study demonstrated	231
data used	231
major role	231
human lung	231
getting infected	231
pooled analysis	231
risk perceptions	231
broad spectrum	231
among adults	231
mobility data	231
infections among	231
control covid	231
human airway	230
mathematical modelling	230
psychological stress	230
psychiatric disorders	230
case definition	230
health anxiety	230
higher compared	230
potential benefits	230
moving average	229
rapid response	229
likely due	229
rate among	229
people worldwide	229
different stages	229
recent data	229
complement activation	229
unknown etiology	229
control groups	229
platelet activation	229
tracheal intubation	229
may develop	229
animal model	229
lung pathology	229
asian countries	229
high dose	228
elderly population	228
fulminant myocarditis	228
cov infections	228
different clinical	228
hemophagocytic lymphohistiocytosis	228
including patients	228
reduce mortality	228
viral disease	227
seven patients	227
national level	227
hospitalization rates	227
differential equations	227
effects model	227
peer reviewed	226
excess deaths	226
lymph nodes	226
time frame	226
drug use	226
understanding sars	226
without diabetes	226
time periods	226
school closure	226
identify patients	226
allows us	226
admitted patients	225
hypertensive patients	225
therapeutic efficacy	225
ejection fraction	225
specific treatment	225
ibd patients	225
resonance imaging	225
cell type	225
mask use	225
including age	225
lung changes	224
hypoxemic respiratory	224
among medical	224
isolation ward	224
research priorities	224
older individuals	224
moderate disease	223
disease may	223
interactive web	223
high degree	223
del paciente	223
th cells	223
surg doi	223
complete blood	223
emergency medical	223
prediction model	223
first report	222
abo blood	222
expert opinion	222
ischaemic stroke	222
pulmonary artery	222
fatal outcome	222
patients clinical	222
influenza viruses	222
expert group	222
dental care	222
reasonable request	222
anxiety disorders	221
model based	221
pivotal role	221
psychometric properties	221
initial symptoms	221
inflammatory state	221
prediction models	221
shed light	221
stock market	221
reduced mortality	221
population health	221
care facility	221
treatment protocol	221
altered mental	220
general health	220
research questions	220
significant proportion	220
severe form	220
structural basis	220
stress levels	220
antibody tests	220
oral health	220
data obtained	219
data show	219
allowed us	219
pandemic outbreak	219
angiotensin i	219
year old	219
protein levels	219
cases may	219
becoming infected	219
viral nucleic	219
early march	218
newly diagnosed	218
throat swabs	218
ethnic groups	218
early experience	218
economic growth	218
strongly agree	218
becomes available	218
requiring intensive	218
deep neural	218
novel covid	218
alcohol consumption	218
current literature	218
negative test	218
partial thromboplastin	218
protective effects	218
dental practice	218
negative correlation	217
beneficial effect	217
herpes simplex	217
function tests	217
special attention	217
severe anxiety	217
model using	217
depression symptoms	217
prospective observational	217
patients whose	217
gastrointestinal manifestations	216
energy consumption	216
center experience	216
week period	216
related complications	216
social network	216
outcome measures	216
track covid	216
east asia	216
countries like	215
doubling time	215
primary endpoint	215
timely manner	215
inactive inactive	215
care setting	215
daily number	215
ct image	215
covid positive	215
clinical settings	215
medical professionals	215
emergency surgery	215
people may	214
nuclear factor	214
countries around	214
ace levels	214
emerging coronaviruses	214
high flow	214
one third	214
ct manifestations	214
stay home	214
high expression	214
global spread	214
indirect effects	214
first line	214
sin embargo	214
affiliations key	213
new data	213
covid cases	213
ethnic minority	213
disease outcomes	213
also suggested	213
best practice	213
natural disasters	213
may benefit	213
spread worldwide	212
remains unknown	212
american heart	212
joint mission	212
may vary	212
ncov outbreak	212
fatal cases	212
multiple myeloma	212
lung lesions	212
receptor recognition	212
thromboplastin time	212
home quarantine	212
one another	211
less common	211
will lead	211
patients tested	211
orf ab	211
renal injury	211
mortality associated	211
cancer surgery	211
previously published	211
spinal cord	211
olfactory bulb	211
including il	211
close monitoring	211
dans le	211
epidemic model	210
detailed information	210
migrant workers	210
life support	210
current data	210
chronic inflammation	210
laboratory values	210
heart association	210
lung parenchyma	210
available resources	210
dipeptidyl peptidase	210
glucose levels	210
protein kinase	210
anticoagulant therapy	210
international spread	210
positive patient	210
vulnerable population	210
following criteria	210
positive airway	209
antibody titers	209
orthopaedic surgeons	209
cells via	209
service delivery	209
stroke care	209
existing literature	209
contact history	209
congenital heart	209
based survey	209
personal hygiene	209
serum ferritin	208
home order	208
ethnic disparities	208
inflammatory cells	208
positive pressure	208
rna detection	208
aerosol transmission	208
may influence	208
also help	208
fight covid	208
last days	208
every patient	207
secondary bacterial	207
weight loss	207
social sciences	207
include fever	207
disease activity	207
randomly selected	207
hydrogen peroxide	207
online version	207
medical imaging	207
outpatient clinics	207
oral cavity	207
flow cytometry	207
funding agencies	207
also present	206
breast milk	206
infectious agents	206
wuhan university	206
comprehensive review	206
killer cells	206
therapeutic option	206
total deaths	206
remote monitoring	206
adverse reactions	206
lavage fluid	206
risk communication	206
hospital resources	206
dengue virus	205
three weeks	205
factors related	205
save lives	205
novel severe	205
psychological well	205
like receptors	205
data protection	205
room temperature	205
clinical setting	205
expert panel	205
oropharyngeal swabs	205
natural history	205
symptoms onset	205
gut microbiota	204
data availability	204
interstitial lung	204
pediatric covid	204
west africa	204
severe lung	204
significant correlation	204
potential risks	204
presenting symptoms	204
detect covid	204
clinically relevant	204
two independent	204
health condition	204
clinical implications	204
commonly reported	204
interval prolongation	204
psychiatric symptoms	204
negative affect	204
en charge	204
since march	204
common among	203
higher odds	203
global economy	203
based dashboard	203
author contributions	203
systematic literature	203
series analysis	203
rapidly changing	203
appropriate ppe	203
skeletal muscle	203
initial phase	203
studies reporting	203
growth rates	203
english language	202
patients recovered	202
eight patients	202
well established	202
atypical pneumonia	202
prime minister	202
local transmission	202
asymptomatic transmission	202
studies conducted	202
second week	202
requiring icu	202
specific covid	202
immune systems	202
particularly vulnerable	202
network analysis	202
surge capacity	202
medical community	202
telehealth services	202
antiviral effect	201
radiology department	201
patients might	201
cell subsets	201
close proximity	201
viral spike	201
private sector	201
tongji hospital	201
coronavirus replication	201
taste disorders	201
managing covid	201
bibliometric analysis	201
two consecutive	201
case data	201
transmission rates	201
life cycle	201
italian society	201
studies involving	201
mild moderate	201
china joint	201
also considered	201
mechanisms underlying	201
gas exchange	201
studies will	201
wide variety	200
failure assessment	200
pandemic preparedness	200
national lockdown	200
provide information	200
healthy volunteers	200
significant effect	200
transmission routes	200
significant changes	200
hospital capacity	200
medical sciences	200
res doi	200
large proportion	199
optimal control	199
inhibit sars	199
population level	199
i ifn	199
nan sha	199
radiographic findings	199
global burden	199
cov spike	199
significance level	199
diseases society	199
like illness	199
ambient air	199
clinical samples	199
epidemic spread	199
standard errors	199
infection covid	199
carrier transmission	199
severe influenza	199
competing financial	198
sleep disturbance	198
past days	198
phase trial	198
drug development	198
death due	198
older persons	198
cell lung	198
different time	198
review article	198
increased susceptibility	198
three main	198
will take	198
antibody test	198
sars pathogenesis	198
moderate cases	198
medical centers	197
combat covid	197
care team	197
physical symptoms	197
detection rate	197
days post	197
care hospital	197
perceived social	197
endoplasmic reticulum	196
several clinical	196
secondary infection	196
preventive behaviours	196