age
apprentice
arm
child
clinic
counteraction
disease
doctor
doctors office
dose
drug
elementary
epidemiology
face mask
female
fever
flu
germs
girl
gives
glove
health
health protection
hepatitis
hospital
immunity
injection
intern
kid
looks
man
medic
medical
needle
nurse
patient
prevention
safety
sharp
specialist
squeezes
syringe
tetanus
tuberculosis
vaccination
vaccine
virus
woman
young
youth