英文關鍵字
2019
bandage
blue
breath
breathing
chinese
clinic
cloth
coat
corona
coronaviridae
coronavirus
cough
covid
danger
disease
doctor
epidemic
equipment
evaporation
flu
gauze
genome
health
healthcare
hospital
human
ill
illness
individual
infection
influenza
letovirinae
mask
medic
medicine
ncov
nurse
occupation
orthocoronavirinae
pandemic
prevention
professional
protection
protective
surgeon
surgery
surgical
uniform
virus