Ключевые слова: ampoule, analysis, antiviral drug, attitude, biochemistry, biotechnology, blood, chemistry, clinic, diagnosis, disease, doctor, flu, form, hand, health, hospital, infection, laboratory, lockdown, mask, medical mask, medicine, microbiology, nurse, outbreak, pandemic, paper, pills, positive, prevention, recovery, respirator, responsible, sample, science, stethoscope, study, syringe, table, test, to, tube, vaccine, virus, your,