Ключевые слова: ache, adult, care, caucasian, chill, cold, contagious, cough, disease, european, female, flu, handkerchief, headache, health, human, illness, influenza, medical, medicine, one, pain, people, person, portrait, sick, sickness, single, sniffle, spay, spraying, squirting, symptom, temperature, throat, tonsillitis, treatment, unhappy, unwell, use, virus, visit, woman,