Xia, Jing
Wu, Dongni
Sun, Lingcong
Zhu, Hong
Li, Kaijie
Zhang, Juan
Lin, Wen
Wan, Lun
Zhang, Huaxun
Liu, Si
Funding for this research was provided by:
the Project of Disease Control and Prevention of the Hubei Provincial Health and Family Planning Commission (WJ2016J-037)
Article History
Received: 29 March 2020
Accepted: 14 July 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Committee of Hubei Province Center for Disease Control and Prevention. As the study was based on a retrospective review of disease notification data, informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.