Ключевые слова: 19, analysis, analyzing, bacterium, biological, biotechnology, conservation, covid19, covid19 vaccine, cure, diagnostic, distribution, doctor, emergency, hospital, human, illness, immunization, infection, injection, insulin, lab, laboratory, liquid, manufacture, medication, medicine, microbiology, microscopic, nurse, occupation, one person, patient, person, pharmaceutical, pharmacy, professional, sarscov2, science, scientific, scientist, solution, surgical, syndrome, therapy, uses, vaccination, vial, working,