Ключевые слова: aid, background, button, care, circle, clinic, clinical, color, cure, design, dose, drug, element, equipment, flat, flu, health, healthcare, hospital, icon, illness, illustration, immunization, inject, injection, instrument, isolated, laboratory, liquid, medical, medication, medicine, needle, object, pharmacy, science, shot, sign, silhouette, symbol, syringe, therapy, tool, treatment, vaccination, vaccine,