Ключевые слова: background, blue, care, clean, clinic, close, closeup, clothesline, clothespins, corona, coronavirus, dental, dry, epidemic, equipment, face, facial, hang, health, heap, hospital, hygiene, illness, laboratory, many, masks, medical, medicine, nature, new, nobody, object, outdoors, pile, plastic, professional, protection, rope, science, several, side, sky, top, uniform, view, virus, wash, white, yellow,