Ключевые слова: antibody, antigen, atk, banner, check, clinic, contaminate, detection, diagnosis, diagnostic, dna, epidemic, exam, express, fast, flat, flow, hand, home, icon, illustration, invalid, kit, lateral, medical, medicine, negative, omicron, oral, outline, pcr, positive, procedure, quick, rapid, result, saliva, sample, sars, self, set, sick, swab, test,