Ключевые слова: alert, analysis, antibiotic, antivirus, attention, bacteria, bacterial, care, clinical, contagious, diagnosis, disease, doctor, epidemic, epidemy, flu, hand, hypodermic, ill, immunization, infection, infectious, infector, injector, inoculation, jabs, laboratory, microbiology, ncov, needle, pandemic, pestilence, plague, pneumonia, prophylaxis, sick, syringe, syringing, therapy, vaccinate, vaccinated, vaccinating, vaccine, viral, virus,