Ключевые слова: adult, allergic, allergy, bed, blowing, caucasian, cold, couch, cough, disease, female, fever, flu, girl, grippe, handkerchief, health, healthcare, home, ill, illness, infection, influenza, medical, medicine, nose, pain, paper, people, person, sick, sickness, sneeze, sofa, suffering, symptom, teenager, temperature, tired, tissue, treatment, unhappy, unhealthy, unwell, virus, winter, woman, young,