Ключевые слова: check, clinic, contagion, contamination, control, corona, covid, covid19, crisis, detection, diagnostic, disease, doctor, enzyme, epidemic, face, fever, flu, gloves, health, hospital, illness, infection, laboratory, medical, nasal, nasopharyngeal, oral, oropharyngeal, pandemic, patient, ppe, protection, result, sample, scientist, shield, specimen, spread, sterile, suit, swab, test, throat, treatment, tube, virologist, virus,