Ключевые слова: blue, bottle, care, clinic, closeup, concept, cure, disease, doctor, dose, drug, epidemic, flu, hand, health, health care, hospital, illness, immunization, infection, injection, lab, laboratory, medical, medicine, mutation, needle, ok, pandemic, prevention, protection, protective, quarantine, research, science, symbol, syringe, test, therapy, treatment, vaccination, vaccine, vial, virus,