Ключевые слова: 2019, analysis, analyzing, background, blood, blood test, control, covid, covid 19, covid test, covid19, detection, diagnosis, diagnostic, disease, examination, experiment, flu, genome, health, immunology, incubation, infection, lab, laboratory, mask, medical, molecular, ncov, novel, outbreak, pneumonia, respiratory, risk, sars, sarscov2, science, test, tube, virus, world,