Ключевые слова: basic infection control, corona, corona measures, coronavirus, covid19, distance, figure, health, icon, illustrations, infection control, infection prevention, interpersonal distance, interpersonal spacing, interval, measures, medical, minimum distance, monochrome, people, person, physical distance, prevention, pvp, sense of distance, simple, simplified, social distance, solid color, symbol, two meters, two people, virus, white,