Ключевые слова: aids, analysing, analysis, antibody, awareness, biotechnology, blood, check, closeup, corona, diagnosis, diagnostic, disease, epidemic, equipment, exam, expertise, express, global, hand, health, health care, hope, horizontal, hospital, human, infection, laboratory, medic, medicals, medicine, negative, nurse, pandemic, pill, prescription, prevention, protection, rapid, research, result, safety, sample, self, sterile, table, tablet, test, tube, virus,