Ключевые слова: antidote, blue, blue background, closeup, concept, copy space, disease prevention, drop, drug, health, healthcare, healthcare and medicine, healthy, illness, immunization, injecting, injection, laboratory, liquid, macro, medical, medical equipment, medicine, needle, no people, pharmacy, science, serum, syringe, syringe needle, therapy, transparent, vaccination, vaccination concept, vaccine, vaccine development, vaccine drop, virus,