英文關鍵字
care
clinic
coronavirus
covid
covid19
disinfection
diverse
doctor
drug
elderly
female
flu
getting
health
healthcare
hospital
illness
infection
influenza
injection
mask
medical
medication
medicine
nurse
old
outbreak
pandemic
patient
pensioner
people
person
prevention
protection
receiving
retired
senior
sick
syringe
treatment
two
vaccination
vaccine
virus
woman