Luo, Dan
Wang, Luyu
Zhang, Mengdie
Martinez, Leonardo
Chen, Songhua
Zhang, Yu
Wang, Wei
Wu, Qian
Wu, Yonghao
Liu, Kui
Xie, Bo
Chen, Bin
Funding for this research was provided by:
Zhejiang Provincial Medical and Health Project (2020KY520, 2021KY618)
The National-Zhejiang Health commission Major S&T Project (No. WKJ-ZJ-2118)
Article History
Received: 17 August 2023
Accepted: 2 January 2024
First Online: 17 January 2024
Declarations
:
: The use of PTB data in this study was approved by the Ethics Committee of the Zhejiang Provincial Center for Disease Control and Prevention (ZJCDC). As surveillance data was used, the requirement for informed consent was waived. Access to the original data was granted by correspondence, and all personal information was anonymized before data processing. Furthermore, we strictly adhered to the People’s Republic of China Law of Prevention and Treatment of Infectious Diseases.
: Not applicable.
: The authors declare that they have no competing interests.