Ключевые слова: 2019, 2019ncov, analysis, analyzing, check, clinical, close, closeup, corona, coronavirus, cotton, covid19, detail, diagnosis, diagnostic, epidemic, equipment, gloves, hand, health, infection, infectious, lab, laboratory, lungs, mark, mask, medical, medicine, nasopharyngeal, nose, pandemic, pneumonia, positive, quarantine, red, research, result, sample, scientific, specimen, swab, test, throat, tube, vial, virology, virus,