Ключевые слова: 2019ncov, adult, clinical, compulsory, corona, coronavirus, country, covid19, cure, dangerous, disease, doctor, dose, drug, flu, hand, hands, hospital, human, illness, immunity, immunization, infection, influenza, injection, intramuscular, laboratory, man, mass, medical, medicine, needle, nurse, office, pandemic, population, research, school, scientist, shot, syringe, test, therapy, treatment, trials, vaccinated, vaccination, vaccine, virus,