Ключевые слова: adult, allergic, allergy, beautiful, bed, blowing, care, cold, concept, cough, disease, face, female, fever, flu, flue, girl, handkerchief, health, hold, home, house, ill, illness, infection, influenza, life, medical, medicare, medicine, napkin, nose, one, pain, paper, people, person, respiratory, scarf, sick, sneeze, symptom, tissue, unhappy, unhealthy, unwell, virus, vitamin, woman, young,