Ключевые слова: 19, 2020, 3d, abstract, animal, antibiotic, assistance, biology, bird flu, blue, concept, contagion, covid, danger, disease, doctor, epidemic, flu, fractal, health, health care, human, illustration, immunity, infect, jelly, lethal, medicals, microbe, microbiology, ocean, pandemic, pathology, pattern, pneumonia, quarantine, rendered, sad, sars, science, transmission, treatment, underwater, virology, virus, year,