Ключевые слова: analysis, antigen, antigen test, biochemical, control, coronavirus, covid19, detection, device, diagnosis, disease, doctor, flu, gloves, hand, health, health care, home, illness, infection, kit, laboratory, medical exam, medical test, medicine, nasal, nasal swab, pandemic, patient, quarantine, quick, quick test, rapid, rapid test, rubber, sample, sampling, sarscov2, selective focus, selftest, swab, test, testing kit, virus,