Ai, Junhong
Li, Qiliang
Xu, Ke
Li, Yuxuan
Liu, Ying
Huang, Luci
Song, Wenqi
Xie, Zhengde
Funding for this research was provided by:
Beijing High-Level Public Health Technology Talents Project (Disciplinary Backbone - 01-024)
Beijing Natural Science Foundation-Haidian Original Innovation Joint Fund Project (L232011)
Article History
Received: 3 July 2025
Accepted: 26 August 2025
First Online: 29 September 2025
Declarations
:
: The study was approved by the Medical Ethics Committee of Beijing Children’s Hospital (2023-E-165-Y). The anal swab used in this study were remaining samples for clinical testing. We confirm that all methods were performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.