Ключевые слова: april, background, banner, care, clinic, concept, day, diagnosis, disease, doctor, global, globe, health, health day, healthy, heart, holiday, hospital, illustration, international, life, lifestyle, medical, medication, medicinal, medicine, national, planet, poster, prevention, profession, protection, recovery, safety, science, sign, stethoscope, symbol, treatment, wellness, world, world health day,