Ключевые слова: against, allergen, allergy, around, bad, beard, bearded, body, bronchitis, brutal, cold, concept, coronavirus, cough, epidemic, fever, flu, flu fever, health, health care, hipster, hospital, illness, immune, immunity, infection, just, man, medication, more, neck, pandemic, pathogen, patient, regulate, regulation, runny nose, scarf, sick, sneezing, symptom, syndrome, system, temperature, than, thermal, treatment, virus, virus fever, warm,