Ключевые слова: 3d, abstract, alert, asia, australia, bacteria, biohazard, biology, blue background, caution, cell, concept, contagious, contamination, continent, continents, coronavirus, covid19, danger, diagnosis, diagnostic, disease, earth, epidemic outbreak, fever, flu, flying, global, grid, health care, illness, illustration, infection, international, line, medical, medicine, modern, ocean, pandemic, pathogen, pneumonia, prevention, quarantine, red, render, risk, sarscov2, science, sick, sickness, symbol, symptoms, treatment, virus, warning, world map,