Ключевые слова: 2019ncov, alert, attention, biohazard, caution, continents, coronavirus, cov, covid, covid19, danger, dangerous, digital, disease, doctor, earth, epidemic, hd, health, healthcare, illness, illustration, influenza, maps, medical, mers, merscov, ncov, nuclear, particles, planet, pneumonia, professional, quarantine, regulation, respiratory, signals, skull, special, suit, syndrome, viral, virus, worker, world,