Ключевые слова: ag, antibody, antigen, atk, care, check, corona, coronavirus, covid, covid19, diagnosis, disease, doctor, epidemic, equipment, hand, health, home, hospital, illness, illustration, immunity, infection, isolated, kit, laboratory, man, medical, medicine, nasal, negative, nose, outbreak, pandemic, pcr, people, positive, quarantine, quick, rapid, research, result, sample, sars, self, spread, swab, test, virus,