Ключевые слова: 20s, adult, allergy, apartment, blanket, blowing, care, caucasian, cold, cold and flu, couch, cough, disease, exhaustion, face, female, fever, flu, germany, girl, handkerchief, health, healthcare, home, ill, illness, indoors, infection, lifestyle, medical, medicine, nose, one person, pain, people, person, problem, sick, sickness, sinus, sneeze, sneezing, temperature, tired, tissue, unhealthy, unwell, virus, woman, young,