Ключевые слова: antigen, asia, care, clinic, corona, coronavirus, covid, covid19, diagnostics, disease, doctor, equipment, face, glove, health, healthcare, holding, hospital, immunity, kit, laboratory, liquid, mask, medicine, molecular, nasal, negative, nurse, omicron, oral, pandemic, patient, pharmaceutical, pharmacy, positive, quarantine, rapid, research, result, saliva, sample, surgical, swab, test, throat, treatment, vaccine, viral, virus,