Ключевые слова: arm, asian, baby, boy, care, child, childhood, clinic, coronavirus, covid19, disease, diverse, doctor, face mask, flu, girl, hand, health, healthcare, hospital, illness, immune, immunity, immunization, infection, influenza, injection, kid, little, mask, medical, medication, medicine, modern, nurse, patient, pediatric, pediatrician, prevention, protection, smile, syringe, thumbs up, treatment, vaccinating, vaccination, vaccine, virus, young,