Ключевые слова: 2019, april 22, april 7, awareness, background, blue, business, care, concept, day, design, diagnosis, doctor, earth, environment, equipment, examination, flat, global, globe, green, health, healthcare, healthy, heart, hospital, illness, lay, life, love, map, medical, medicine, minimal concept, month, national, nature, protection, red, save, science, stethoscope, symbol, treatment, wellness, world,