About the Authors

Jie-mei Yu

Contributed equally to this work with: Jie-mei Yu, Xiao-yue Li

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Xiao-yue Li

Contributed equally to this work with: Jie-mei Yu, Xiao-yue Li

Affiliation Department of Clinical Laboratory, Anqing Municipal Hospital, Anqing, Anhui, China

Yuan-yun Ao

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Li-li Li

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Na Liu

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Jin-song Li

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Zhao-jun Duan

zhaojund@126.com

Affiliation National Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMY XYL ZJD. Performed the experiments: JMY XYL YYA LLL JSL. Analyzed the data: JMY NL. Contributed reagents/materials/analysis tools: YYA JSL. Wrote the paper: JMY.