英文關鍵字
1080i
1920x1080
2019
2019ncov
animated
animation
bacteria
bacterium
biohazard
care
china
chinese
contamination
corona
coronavirus
covid
dangerous
death
disease
element
epidemic
flu
graphic
health
hospital
icon
illness
illustration
infection
influenza
isolated
mask
medical
medicine
motion
mov
ncov
outbreak
pandemic
pneumonia
prevention
quarantine
risk
road
sars
sickness
sing
symbol
treatment
vaccine
vector
virus
warning
white
wuhan