Cheng, Xiaoqing
Xu, Lei
Kang, Weili
Zhang, Xuefeng
Gu, Wenxin
Bao, Changjun
Zhang, Peiling
Article History
Received: 6 February 2025
Accepted: 2 August 2025
First Online: 25 August 2025
Declarations
:
: This effort of disease control was part of CDC’s routine responsibility in Jiangsu Province, China. Therefore, institutional review and informed consent were not required for this study. All data analyzed were anonymized, and does not contain any personal privacy or identity information.
: All authors revised the manuscript and gave the consent to submit and publish the paper.
: The authors declare no competing interests.