Lei, Zichen
Liu, Qi
Ma, Yiqun
Yang, Xinrui
Zu, Hao
Li, Ziyao
Zhang, Feilong
Pu, Dongya
Zhang, Yulin
Lu, Binghuai
Funding for this research was provided by:
Beijing Natural Science Foundation-Daxing Innovation Joint Fund Project (L246043)
Natural Science Foundation of Beijing Municipality (L222073)
Article History
Received: 24 December 2024
Accepted: 14 April 2025
First Online: 28 April 2025
Declarations
:
: Given the retrospective nature of this cohort study using anonymous clinical data, the Ethics Committee of China-Japan Friendship Hospital (approval No. 2022-KY-054) granted ethical approval with a waiver of informed consent for the use of medical records and S. pneumoniae strains.
: Not applicable.
: The authors declare no competing interests.