英文關鍵字
arm
care
clinic
clinical
closeup
coronavirus
covid19
disease
doctor
dose
epidemic
equipment
flu
giving
gloves
hand
health
holding
hospital
illness
prevention
immune
immunity
immunization
injection
medical
worker
medicament
medicine
nurse
pandemic
patient
people
person
professional
protection
protective
glove
quarantine
syringe
treatment
vaccinate
vaccination
vaccine
vial
virus
woman
women
working
shoulder
hands
healthcare
concept
vaccinated