Ключевые слова: abstract, africa, america, asia, australia, background, black, continent, corona virus, coronavirus, country, cov, covid, covid19, danger, dangerous, disease, down, earth, east, epidemic, europe, geography, global, globe, gray, health, infected, infection, international, lockworld map, map, medical, medicine, ocean, planet, political, science, security, shadow, shut, text, travel, warning, west, white, world, worldwide,