Ключевые слова: antibiotic, arm, baby, background, care, child, childhood, clinic, contagion, danger, disease, doctor, epidemic, hand, health, hospital, illness, immunity, infant, infection, injection, jab, kid, law, legally required, medical, medicine, necessarily, needle, nurse, pain, patient, pediatrician, physician, prick, professional, protection, risk, sad, shoulder, sick, sitting, syringe, therapy, unhappy, vaccination, vaccine, virus,