英文關鍵字
analysis
antigen
kit
covid19
novel
corona
japanese
online
korean
medicine
close
up
exam
fast
home
hand
virus
test
sample
health
disease
coronavirus
rapid
infection
epidemic
closeup
pandemic
medical
liquid
drop
diagnostic
check
care
antibody
woman
transmissible
swab
sick
self
reagent
quarantine
prevention
pneumonia
patient
macro