Ключевые слова: 3d, abstract, background, bacteria, banner, biohazard, biology, breath, caution, cell, clean, concept, coronavirus, design, diagnosis, disease, distance, doctor, epidemic, flu, graphic, hazard, health, healthcare, hospital, illustration, infected, infection, influenza, medical, microbiology, pathogen, prevention, protection, quarantine, respiratory, science, sick, spreading, symbol, threedimensional, virus, wallpaper, wide,