Ключевые слова: 19, analysis, biochemistry, cell, check, chemical, contagion, contagious, coronavirus, covid, danger, death, develop, diagnose, disease, doctor, drug, favipiravir, fever, flu, global, health, infection, influenza, lab, lung, measures, medical, ncov, novel, nurse, outbreak, panic, patient, pneumonia, pneumonitis, prevention, quarantine, research, risk, sars, stop, symptoms, test, vaccines, viral, virus, world,