Bai, Kaizhi
Pang, Zhifeng
Wang, Junling
Lou, Miaofen
Wang, Yi
Zhang, Bing
Fang, Li
Long, Zhiping
Wu, Chen
Zhang, Guangming
Article History
Received: 17 May 2026
Accepted: 15 September 2026
First Online: 21 September 2026
Declarations
Ethics approval and consent to participate: This study was conducted in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of Jinhua Center for Disease Control and Prevention, China (approval number: 2026-01). As this investigation was part of an emergency public health response to an acute outbreak, the requirement for written informed consent was waived by the ethics committee. Verbal informed consent was obtained from all individual participants included in the study prior to data and sample collection.
Consent for publication: Not applicable. This manuscript contains no individual person’s data in any form.
Competing interests: The authors declare no competing interests.