anesthetic
antibiotic
antibodies
arm
brave
care
child
clinic
courageous
disease
doctor
dose
drug
ebola
expression
female
girl
gloves
hand
health
healthcare
hold
hospital
illness
immunity
immunization
infection
injecting
injection
kid
medical
medicine
needle
patient
pediatrician
people
person
pharmaceutical
protection
smile
sterile
syringe
tetanus
tuberculosis
vaccination
vaccine
virus
white
women
worker