Department of Viral Encephalitis;
National Institute for Viral Disease Control and Prevention;
Chinese Center for Disease Control and Prevention;
Beijing 102206;
China;
State Key Laboratory of Infectious Disease Prevention and Control;
Beijing 102206;
China;
State key laboratory for genetic engineering and molecular virology;
National Institute for Viral Disease Control and Prevention;
Chinese Center for Disease Control and Prevention;
Beijing 102206;
China;
School of Public Health;
Shandong University;
Jinan 250012;
Shandong;
China;
Office of laboratory management;
National Institute for Viral Disease Control and Prevention;
Chinese Center for Disease Control and Prevention;
Beijing 102206;
China;