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Long-term sero-epidemiological trends of Nine respiratory pathogens in a predominantly pediatric population in Southwest China: a multicenter retrospective study (2019–2023)

Crossref DOI link: https://doi.org/10.1186/s12879-026-13566-2

Published Online: 2026-06-02

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Zeng, Li

Huang, Yike

Liu, Limin

Dai, Meiyu

Xiao, Xiangyuan

Hu, Juan

Tan, Chunyan

Luo, Yingjie

Huang, Yanxin

Wang, Chunfang

Deng, Yibin

He, Weizhi

Han, Dingrui

Jiang, Li

Nie, Bin

Liu, Yan

Liu, Xiang

Xie, Yi
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Text and Data Mining valid from 2026-06-02

Accepted Manuscript valid from 2026-06-02
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Article History

Received: 25 February 2026

Accepted: 8 May 2026

First Online: 2 June 2026

Declarations

:

: Ethical approval for this study was obtained from the ethics committees of all participating centers: West China Hospital, Sichuan University: 2023–47. Affiliated Hospital of Youjiang Medical College for Nationalities: YYFY-LL-2025–303. Liuzhou Workers’ Hospital: KY2022309. Kunming Children’s Hospital: 2023–03-112-K01. The Second People’s Hospital of Yibin: 2023–231-01. Suining Central Hospital: KYLLKS20230140.

: Not Applicable.

: The authors report there are no competing interests to declare.

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