Ключевые слова: april, awareness, banner, card, care, concept, day, design, doctor, earth, eco, ecosystem, education, flat, global, globe, health, health care, healthcare, healthy, heart, heartbeat, holiday, hospital, illness, illustration, international, life, lifestyle, love, map, medical, medicine, mental, person, pharmaceutical, planet, poster, prevention, protection, respect, save, science, stethoscope, sustainable, symbol, treatment, wellness, world,