Ключевые слова: blister, body, care, caucasian, chicken, chicken pox, chickenpox, child, childhood, contagious, dermatology, disease, epidemic, fever, girl, health, home, ill, illness, immune, infection, itch, kid, medical, medicine, one person, pain, patient, person, pimple, pox, quarantine, rash, reaction, red, scratch, sick, skin, smallpox, spot, symptom, system, toddler, unwell, vaccination, vaccine, varicella, viral, virus, zoster virus,