Ключевые слова: 2019ncov, alert, antivirus, bacteria, bacterium, biohazard, biological, biology, caution, cell, chinese, concept, contaminate, contamination, corona, coronavirus, covid, covid19, danger, decease, design, diagnosis, flu, global, hazard, health, icon, illustration, infected, infection, infectious, influenza, medical, medicine, ncov, novel, outbreak, quarantine, restricted, risk, sars, sign, signal, stop, symbol, virus,