COVID-19: what has been learned and to be learned about the novel coronavirus disease.

摘要: The outbreak of Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2), has thus far killed over 3,000 people and infected 80,000 in China elsewhere the world, resulting catastrophe for humans. Similar to its homologous virus, SARS-CoV, which SARS thousands 2003, SARS-CoV-2 might also be transmitted from bats causes similar symptoms through a mechanism. However, COVID-19 lower severity mortality than but is much more transmissive affects elderly individuals youth men women. In response rapidly increasing number publications on emerging disease, this article attempts provide timely comprehensive review swiftly developing research subject. We will cover basics about epidemiology, etiology, virology, diagnosis, treatment, prognosis, prevention disease. Although many questions still require answers, we hope that helps understanding eradication threatening