Ключевые слова: contagious, covid, covid 19, covid19, disease, distance, distancing, epidemic, flatten the curve, health, infection, information, keep distance, keep your distance, limits, measures, message, outbreak, pandemic, people, personal space, precautions, protect, protection, public, quarantine, reduce, restrictions, rule, safety, sign, six feet, social, social distance, social distancing, virus, warning, warnings,