Ключевые слова: adult, allergens, allergic, allergy, beautiful, blow, blowing, caucasian, cold, disease, epidemic, eyes, face, fever, flu, hand, handkerchief, hands, health, healthcare, hold, ill, illness, infection, influenza, nose, one, outbreak, pandemic, person, portrait, sick, sickness, sneeze, sore, swine, temperature, tissue, unwell, virus, white, winter, wipe, young,