Ключевые слова: boy, care, child, clinical, danger, disease, doctor, epidemic, female, hand, health, hospital, human, illness, immunization, infection, injection, kid, liquid, male, medical, medicine, needle professional, nurse, pain, patient, pediatric, pediatrician, physician, prevention, preventive, protection, receive, required, risk, shoulder, sick, smiling, specialist, substance, syringe, teenage, two, vaccination, vaccine, virus, woman,