英文關鍵字
antibiotic
are
background
biology
blue
care
clinic
closeup
concept
corona
coronavirus
covid
covid19
disease
diseaseinscription
doctor
doctors
dose
drug
egleclose
epidemic
equipment
flows
flu
hand
hands
health
holding
hospital
illness
immunization
infection
inject
injection
insulin
isolated
lab
laboratory
liquid
medical
medication
medicine
needle
nurse
pharmaceutical
prescription
protection
science
shot
squeezed
syringe
syringedrops
therapy
treatment
vaccination
vaccine
viral
virus
white
woman