摘要
Infectious diseases would always threaten human health,especially emerging infectious diseases(EIDs),such as the coronavirus disease-2019(COVID-19).In 2019,COVID-19 spread rapidly worldwide.On January 30,2020,World Health Organization(WHO)declared its outbreak a public health emergency of international concern.
基金
supported by the National Science and Technology Major Project on Important Infectious Diseases Prevention and Control[2018ZX10734404]。
