Ключевые слова: 19, ampoule, analysis, antibodies, antibody, clinic, concept, corona, coronavirus, covid, covid19, death, diagnostic, disease, doctor, drug, epidemic, equipment, flu, health, healthcare, hospital, illness, immunization, infected, infection, infectious, injection, lab, laboratory, liquid, medical, medicine, microbiology, outbreak, pandemic, protection, research, science, scientist, syringe, test, treatment, tube, vaccination, vaccine, virology, virus,