Ключевые слова: background, card, caution, city, concept, corona, corona virus, coronavirus, covid19, danger, design, disease, distance, distancing, epidemic, foot, health, information, keep your distance, mark, market, message, object, outbreak, pandemic, people, prevention, protection, quarantine, safety, sarscovid19, sign, social, social distance, social distancing, spring, stay at home, strategy, street, supermarket, symbol, text, view, virus, virus outbreak, warning, women, yellow,