Ключевые слова: 2020, 3d, biohazard, biology, care, concept, coronavirus, covid19, covid2019, danger, epidemic, epidemiology, fever, flu, futuristic, germ, global, hologram, human, icon, illness, infect, infection, infectious, influenza, mask, medical, medicine, microbe, organism, outbreak, pandemic, pathogen, pattern, pneumonia, sars, science, symbol, symptoms, technology, virology, virus, world,