摘要
COVID-19 is another major pandemic of viral infectious disease in the 21st century. Since the first case was reported in Wuhan, China, in December 2019, COVID-19 has resulted in more than 100 million confirmed cases and more than 2 million deaths. COVID-19 has been considered to be a systemic inflammatory response syndrome caused by SARS-CoV-2 infection, mainly with pulmonary lesions. Most patients have mild symptoms and a good prognosis, but severe or critical cases can lead to death. Otherwise, there is no effective antiviral drug to treat COVID-19.
