Ключевые слова: 3d, alert, attention, bacteria, biohazard, caution, closed, contagion, contamination, coronavirus, covid19, danger, disease, epidemic, flu, global, hazard, health, illness, infected, infection, information, lockdown, notice, outbreak, pandemic, prevention, quarantine, red, rendering, restriction, risk, safety, severe, sickness, syndrome, transmitted, virus, viruses, warning, world, zone,