Ключевые слова: 2019ncov, absence, animal, attention, avoid, avoidance, cancel, closed, contagious, coronavirus, covid19, disease, doctor, epidemic, forbid, forbidden, grunge, icon, icons, illegal, illness, illustration, infection, influenza, medical, medicine, no, not available, pictogram, pixel, places, prohibited, prohibition, quarantine, rat, remove, restricted, restrictive, risk, rules, sit at home, stop, travel, vaccine, viral, virus, warning, wrong,