英文關鍵字
2019ncov
antibiotics
background
bacterium
biology
cartography
china
contagious
coronavirus
country
danger
diagnosis
disease
epidemic
europe
fever
flag
flu
global
illness
infect
infection
influenza
map
microbe
microbiology
national
ncov
pandemic
pathogenic
poland
polish
prevention
rendering
risk
sars
science
sickness
superbug
travel
virology
virus
warsaw