Ключевые слова: 2019ncov, aircraft, biohazard, biologic, businessman, concept, coronavirus, covid, covid19, danger, dangerous, environment, epidemic, global, hazard, hazardous, industrial, industry, international, isolation, man, officer, pandemic, people, plane, poison, police, policeman, pollution, prevention, protection, protective, quarantine, safety, sars, science, small, suit, team, teamwork, toxic, toxicity, toy, travel, traveler, traveling, virus, waste, wood, world,