Ключевые слова: 3d, biology, care, concept, corona, coronavirus, covid, covid 19, covid19, danger, disease, epidemic, health, healthcare, illness, illustration, infected, infection, medical, medicine, pandemic, prevention, protect, protection, quarantine, red, rendering, respiratory, safe, safety, science, sick, sickness, sign, stop, stop sign, stop virus, symbol, viral, virus, warning, warning sign,