Ключевые слова: 3d render, alert, antibiotics, background, biohazard, biology, concept, corona, danger, dangerous, disease, epidemic, fever, flu, health, health care, hospital, illness, illustration, infection, influenza, mask, medical, medicine, mers, microbiology, pandemic, prevention, protect, protection, risk, sars, science, sick, sickness, symbol, symptoms, syndrome, treatment, vaccine, viral, virology, virus, warning,