Ключевые слова: anesthetic, antibiotic, antibodies, biotechnology, bottle, care, caucasian, clinic, diagnostic, doctor, epidemiology, female, flu, health, healthcare, hospital, illness, immunity, immunization, infection, influenza, injection, medical, medication, medicine, needle, pediatric, pediatrician, pharmaceutical, pharmacology, pharmacy, physician, practitioner, prevention, professional, research, science, serum, syringe, therapy, treatment, vaccinating, vaccination, vaccine, woman,