covid-19 |
50 |
sars-cov-2 |
50 |
coronavirus |
25 |
interferon |
25 |
mouse |
22 |
animals |
20 |
humans |
20 |
phylogeny |
20 |
adult |
18 |
animal |
18 |
h1n1 |
16 |
influenza |
16 |
omicron |
16 |
receptor binding domain |
16 |
hemagglutinin |
15 |
influenza, human - epidemiology - virology |
15 |
molecular sequence data |
15 |
zika |
15 |
disease outbreaks |
14 |
flavivirus |
14 |
human |
14 |
immune activation |
14 |
intestine |
14 |
polymerase chain reaction |
14 |
replication |
14 |
sars-cov |
14 |
antigens, viral - analysis |
13 |
china - epidemiology |
13 |
pandemic |
13 |
sequence analysis, dna |
13 |
treatment |
13 |
base sequence |
12 |
cats |
12 |
hemagglutination inhibition tests |
12 |
immunohistochemistry |
12 |
serotyping |
12 |
transmission |
12 |
vaccine |
12 |
animal cell |
11 |
animal tissue |
11 |
bat |
11 |
coronavirus disease 2019 |
11 |
feces analysis |
11 |
hamster |
11 |
molecular epidemiology |
11 |
murine |
11 |
n501y |
11 |
rat |
11 |
sars-cov-2 variants |
11 |
susceptibility |
11 |
acute hepatitis |
10 |
adaptation |
10 |
bronchiectasis |
10 |
case report |
10 |
chronic obstructive lung disease |
10 |
d222g |
10 |
d225g |
10 |
genes, viral |
10 |
genetic variation |
10 |
genotype |
10 |
hemagglutinin glycoproteins, influenza virus - genetics - metabolism |
10 |
human neutralizing antibody |
10 |
influenza a |
10 |
influenza a virus, h1n1 subtype - genetics - pathogenicity |
10 |
influenza a virus, h5n1 subtype - classification - genetics - isolation & purification |
10 |
influenza in birds - epidemiology - virology |
10 |
lung injury |
10 |
mutation - genetics |
10 |
nasal turbinate |
10 |
phage display |
10 |
poultry - virology |
10 |
prevalence |
10 |
rna, viral - genetics |
10 |
sialic acid |
10 |
upper respiratory tract |
10 |
viral proteins - genetics |
10 |
virus evolution |
10 |
aged |
9 |
aged mice |
9 |
anosmia |
9 |
antibodies, viral - biosynthesis |
9 |
astroviridae infections - epidemiology - veterinary - virology |
9 |
blotting, western |
9 |
cell surface |
9 |
china |
9 |
chiroptera - classification - virology |
9 |
entry |
9 |
evolution, molecular |
9 |
ex vivo |
9 |
h7n9 |
9 |
human primary nasal epithelial cells |
9 |
influenza a virus, h1n1 subtype - genetics - isolation and purification - physiology |
9 |
influenza virus |
9 |
internalization |
9 |
mamastrovirus - classification - genetics - isolation & purification |
9 |
model |
9 |
molecular sequence numbers |
9 |
mutation |
9 |
nucleolin |
9 |
olfactory dysfunction |
9 |
orchitis |
9 |
orthomyxoviridae infections - immunology - mortality - physiopathology - virology |
9 |
post-ba.2/5 subvariants |
9 |
smell impairment |
9 |
species specificity |
9 |
steroid |
9 |
t-lymphocytes - immunology |
9 |
temperature |
9 |
testis |
9 |
vopba |
9 |
weanling mice |
9 |
a(h1n1)pdm09 |
8 |
a(h3n2) |
8 |
adolescent |
8 |
age factors |
8 |
aged, 80 and over |
8 |
antibody formation |
8 |
asia, southeastern |
8 |
avian |
8 |
avian influenza virus |
8 |
chemokine |
8 |
chicken |
8 |
child |
8 |
child, preschool |
8 |
clarithromycin |
8 |
cytokine |
8 |
disease outbreaks - prevention & control |
8 |
ducks - virology |
8 |
female |
8 |
genetics |
8 |
hong kong - epidemiology |
8 |
hospitalized |
8 |
il-8 |
8 |
imiquimod |
8 |
incidence |
8 |
infant |
8 |
influenza a virus, h1n1 subtype - immunology |
8 |
influenza a virus, h1n1 subtype - isolation & purification - pathogenicity |
8 |
influenza a virus, h5n1 subtype - isolation & purification - pathogenicity |
8 |
influenza in birds - epidemiology - transmission - virology |
8 |
influenza vaccines - immunology |
8 |
influenza, human - epidemiology - pathology - virology |
8 |
influenza, human - epidemiology - prevention & control - transmission - virology |
8 |
influenza, human - immunology |
8 |
interferon lambda 1 |
8 |
male |
8 |
mask |
8 |
middle aged |
8 |
naproxen |
8 |
obesity |
8 |
oseltamivir |
8 |
positive selection |
8 |
sequence homology, amino acid |
8 |
severity of illness index |
8 |
spike mutant |
8 |
spike s1/s2 mutant |
8 |
viral load |
8 |
young adult |
8 |
adiponectin |
7 |
adjuvant |
7 |
antiviral |
7 |
avian influenza |
7 |
avian influenza a/h7n9 virus |
7 |
bayes theorem |
7 |
birds - virology |
7 |
bromocriptine |
7 |
cardiac infection |
7 |
cardiomyocytes |
7 |
chiroptera - virology |
7 |
cluster analysis |
7 |
coinfection |
7 |
combination therapy |
7 |
coronavirus - classification - enzymology - genetics - isolation & purification |
7 |
coronavirus - classification - genetics - isolation & purification |
7 |
corticosteroid |
7 |
defective interfering viral genome |
7 |
dendritic cells |
7 |
diagnostics |
7 |
disease outbreaks - history |
7 |
disease outbreaks - statistics & numerical data |
7 |
felidae - virology |
7 |
genome, viral |
7 |
h5n1 |
7 |
heart |
7 |
history, 20th century |
7 |
history, 21st century |
7 |
illumina sequencing |
7 |
influenza a virus - classification - genetics - isolation & purification |
7 |
influenza a virus - genetics |
7 |
influenza a virus, h5n1 subtype - classification - genetics - isolation & purification - pathogenicity |
7 |
influenza vaccine |
7 |
influenza, human - epidemiology - history |
7 |
leptin |
7 |
macrophages |
7 |
mdms |
7 |
medical sciences |
7 |
mice |
7 |
miltefosine |
7 |
modcs |
7 |
models, genetic |
7 |
molecular clock |
7 |
monoinfection |
7 |
mustelidae - virology |
7 |
olfactory neuron |
7 |
pathogenesis |
7 |
protease |
7 |
reassortant |
7 |
reassortant viruses - classification - genetics - isolation & purification |
7 |
remdesivir |
7 |
rna helicases - genetics |
7 |
rna replicase - genetics |
7 |
sequence homology |
7 |
severe |
7 |
severe acute respiratory syndrome - epidemiology - history - virology |
7 |
single molecule real time sequencing |
7 |
swine |
7 |
tfh |
7 |
untranslated |
7 |
virus |
7 |
adenovirus |
6 |
amantadine-pharmacology |
6 |
animals, domestic |
6 |
antigenic variation |
6 |
antigens, viral - genetics |
6 |
apoptosis |
6 |
biodiversity |
6 |
brain |
6 |
cattle |
6 |
cell line |
6 |
coronaviridae - classification - genetics - isolation & purification - physiology |
6 |
coronaviridae infections - transmission - veterinary - virology |
6 |
disease reservoirs - virology |
6 |
drug-resistance,-viral-genetics |
6 |
ecosystem |
6 |
elderly |
6 |
envelope |
6 |
genes, viral - genetics |
6 |
hemagglutinin glycoproteins, influenza virus - genetics |
6 |
hemagglutinin glycoproteins, influenza virus - genetics - immunology |
6 |
hepatitis e |
6 |
hev-c1 |
6 |
immunogenicity |
6 |
influenza a virus, h5n1 subtype - genetics - immunology - isolation & purification - pathogenicity |
6 |
influenza a virus, h9n2 subtype - chemistry - classification |
6 |
influenza in birds - virology |
6 |
influenza-a-virus,-h5n1-subtype-drug-effects |
6 |
influenza-a-virus,-h5n1-subtype-genetics |
6 |
intradermal |
6 |
live-attenuated influenza-based vaccine |
6 |
microscopy, electron |
6 |
molecular modelling |
6 |
morbillivirus - pathogenicity |
6 |
mortality |
6 |
mucosal immunity |
6 |
nasal prevention |
6 |
nephritis, interstitial - virology |
6 |
neuraminidase - genetics |
6 |
newly-weaned hamster |
6 |
novobiocin |
6 |
pd1-based dna vaccine |
6 |
poultry |
6 |
poultry diseases - epidemiology - virology |
6 |
premembrane |
6 |
rat hepatitis e |
6 |
rectum - virology |
6 |
respiratory |
6 |
rhinovirus |
6 |
rimantadine-pharmacology |
6 |
selection, genetic |
6 |
time factors |
6 |
tract |
6 |
viral hepatitis |
6 |
viverridae - virology |
6 |
zoonosis |
6 |
amino acid motifs |
5 |
amino acid sequence |
5 |
antibody titer |
5 |
arthralgia |
5 |
bird diseases - epidemiology - virology |
5 |
communicable diseases, emerging - epidemiology - immunology |
5 |
drug dosage form comparison |
5 |
drug dose comparison |
5 |
ex vivo human lung tissues |
5 |
ido1 |
5 |
indoleamine 2,3-dioxygenase |
5 |
influenza a virus, h1n1 subtype - classification - immunology |
5 |
influenza a virus, h5n1 subtype - genetics |
5 |
influenza a virus, h9n2 subtype - classification - genetics - isolation & purification |
5 |
influenza, human - epidemiology - immunology |
5 |
population susceptibility |
5 |
quail - virology |
5 |
respiratory tract infections |
5 |
serology |
5 |
type-ii ifn |
5 |
astrocytes - virology |
4 |
avian influenza a virus |
4 |
b cell |
4 |
cell death |
4 |
cytokines |
4 |
down-regulation |
4 |
h5n1 subtype |
4 |
human infection |
4 |
immune impairment |
4 |
inactivated influenza |
4 |
influenza a virus, h5n1 subtype - genetics - physiology |
4 |
influenza a virus, h5n1 subtype - isolation and purification |
4 |
influenza, human - metabolism - virology |
4 |
influenza, human - pathology - physiopathology - virology |
4 |
monocytes |
4 |
nuclear factor 90 proteins - chemistry - genetics - metabolism |
4 |
nucleoproteins - genetics - metabolism |
4 |
paracetamol |
4 |
pge2 |
4 |
tissue tropism |
4 |
antibodies, monoclonal |
3 |
carcinoma, squamous cell - pathology - virology |
3 |
cell differentiation |
3 |
ebv expression |
3 |
herpesvirus 4, human - genetics - immunology - physiology |
3 |
in situ hybridization |
3 |
influenza a virus |
3 |
nasopharyngeal neoplasms - pathology - virology |
3 |
npc differentiation |
3 |
saα2,3gal linkage |
3 |
saα2,6gal linkage |
3 |
sialic acid receptors |
3 |
viral matrix proteins - analysis |
3 |
virus latency |
3 |
virus replication |
3 |
actinomycin d |
2 |
antimetabolites, antineoplastic - pharmacology |
2 |
apoptosis - drug effects - physiology |
2 |
chromatin |
2 |
dactinomycin - pharmacology |
2 |
dna fragmentation - drug effects |
2 |
down-regulation - drug effects |
2 |
flow cytometry |
2 |
hl-60 cells |
2 |
inflammation |
2 |
k562 cells |
2 |
leukemia - enzymology - pathology |
2 |
puromycin |
2 |
puromycin - pharmacology |
2 |
reverse transcriptase polymerase chain reaction |
2 |
telomerase |
2 |
telomerase - metabolism |
2 |
topoisomerase |
2 |
u937 cells |
2 |