Ключевые слова: 3d, acute, avoid, awareness, banner, bird, black, concept, contagion, contagious, corona, coronavirus, cough, covid19, danger, dangerous, disease, earth, epidemic, fever, flu, global, hand, health, health care, holding, hygiene, infect, infection, infectious, injection, life, limit, macro, medicine, micro, microbe, microbiology, microscope, microscopic, novel, outbreak, pandemic, person, prevention, protection, quarantine, rendering, respiratory, risk, safe, sars, science, social, vaccination, virus, widener,