About the Authors

Hengyun Guan

Contributed equally to this work with: Hengyun Guan, Ji Wang

Affiliation Viral Disease Inspection Laboratory, Jinan Municipal Center for Disease Control and Prevention, Jinan, China

Ji Wang

Contributed equally to this work with: Hengyun Guan, Ji Wang

Affiliation Key Laboratory of Medical Virology, Ministry of Health, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China

Chunrong Wang

Affiliation Viral Disease Inspection Laboratory, Jinan Municipal Center for Disease Control and Prevention, Jinan, China

Mengjie Yang

Affiliation Key Laboratory of Medical Virology, Ministry of Health, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China

Lanzheng Liu

jncdcllz@163.com (LZL); maxj@ivdc.chinacdc.cn (XJM)

Affiliation Viral Disease Inspection Laboratory, Jinan Municipal Center for Disease Control and Prevention, Jinan, China

Guoliang Yang

Affiliation Viral Disease Inspection Laboratory, Jinan Municipal Center for Disease Control and Prevention, Jinan, China

Xuejun Ma

jncdcllz@163.com (LZL); maxj@ivdc.chinacdc.cn (XJM)

Affiliation Key Laboratory of Medical Virology, Ministry of Health, National Institute for Viral Disease Control and Prevention, Chinese 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: XJM HYG JW LZL. Performed the experiments: HYG JW CRW MJY. Analyzed the data: HYG JW XJM. Contributed reagents/materials/analysis tools: HYG GLY LZL. Wrote the paper: HYG CRW XJM LZL.