Ключевые слова: bacterination, border, card, care, certificate, clinic, closeup, concept, documents, foreign, health, hospital, immunisation, immunity, immunization, infection, infirmary, international, international certificate of vaccination, maintenance, measure, medical, medicine, pass, passport, prevent, prevention, preventive, prophylactic, prophylaxis, protection, security, syringe, tour, tourism, tourist, touristic, touristy, travel, vaccinate, vaccination, vaccine, who, world, world health organization, yellow,