Ключевые слова: background, bad, beard, bearded, body, brutal, cold, concept, coronavirus, cough, epidemic, fever, first, flu, flu symptom, headache, health, health care, hipster, hospital, illness, immune, immunity, infected, infection, just, man, medication, more, pain, pandemic, pathogen, patient, regulate, regulation, response, runny nose, sick, sneezing, suffer, symptom, syndrome, system, temperature, than, thermal, treatment, virus, virus symptom, yellow,