Ключевые слова: alertness, cleaner, coronavirus, covid19, cut out, department store, epidemic, flooring, foot, groceries, group of people, healthcare and medicine, hygiene, illness, in a row, lining up, market retail space, medical clinic, men, pattern, people, prevention, protection, public park, service, shopping, sign, social distancing, social issues, spreading, stop sign, street, supermarket, togetherness, unhygienic, virus, waiting in line, walking, white color, women,