Ключевые слова: 2019ncov, 2020, airborne, allergen, bacteria, biohazard, concept, contagion, coronaviridae, coronavirus, dangerous, deadly, disease, epidemic, fever, first aid, flu, health, huanggang, human, illness, incubation, infect, inflammation, market, medicine, mers, new, novel, oms, organization, outbreak, pathogen, pneumonia, quarantine, respiratory, risk, sars, seafood, sick, surgical, syndrome, syringe, vaccine, virus, who, world,