Ключевые слова: ache, aching, adult, aspirin, bacterium, beautiful, bed, bedroom, blowing, blowing nose, caucasian, cold, cold and flu, cold temperature, cold virus, coronavirus, covid19, disease, female, fever, flu, flu virus, handkerchief, headache, health, healthcare, heat temperature, ill, illness, indoors, infection, influenza, isolated, medical, morning, nose, pain, recovery, sick, sickness, sneeze, sore, temperature, tissue, treatment, unwell, virus, weak, woman, young,