Ключевые слова: ampoule, antibiotics, assistant, been, business, buy, company, coronavirus, coronavirus disease, diagnosis, discovery, doctor, epidemic, epidemiology, fever, flu, free, get, hands, have, health, illness, immunity, infect, infection, laboratory, lethal, medical, medicine, medicines, microbiology, must, ncov, new vaccine, pathogen, pharmaceutical, pharmacy, pneumonia, prevention, producing, quarantine, science, scientific, selective focus, test, vaccinated, vaccine, vaccine ampoule, viral, virus,