Ключевые слова: aid, background, blood, care, closeup, cure, disease, disposable, dose, drug, equipment, flu, glass, health, healthcare, healthy, hospital, illness, illustration, immunization, inject, injection, instrument, isolated, laboratory, liquid, medical, medication, medicine, narcotic, needle, number, object, pharmaceutical, pharmacy, plastic, red, research, science, shot, syringe, test, therapy, tool, treatment, vaccination, vaccine, virus, white,