Ключевые слова: antibiotic, background, blue, care, clean, clinic, disposable, doctor, dose, drug, equipment, filled, group, health, healthy, hospital, illness, influenza, inject, injection, instrument, lab, laboratory, light, liquid, many, medical, medicine, needles, nobody, object, pharmacy, plastic, research, scale, science, sickness, sterile, syringe, syringes, therapy, thin, tool, treatment, vaccination, vaccine,