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Epidemiological characteristics of hospitalized pediatric patients with acute respiratory tract infection during and after the COVID-19 period in Ningbo, China: a retrospective single-center study

Crossref DOI link: https://doi.org/10.1186/s12879-026-13316-4

Published Online: 2026-05-23

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

Authors

Mao, Bibo

Chen, Daina

Li, Zhuoling

Lu, Wenbo

Liu, Wenyuan
Funding

Funding for this research was provided by:

Key Technology Breakthrough Program of 'Ningbo Sci-Tech Innovation YONGJIANG 2035 (No.2024Z222)
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Text and Data Mining valid from 2026-05-23

Version of Record valid from 2026-07-20
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Article History

Received: 5 December 2025

Accepted: 9 April 2026

First Online: 23 May 2026

Declarations

Ethics approval and consent to participate: The need for informed consent was waived by the Ethics Committee of The Affiliated Women and Children’s Hospital of Ningbo University because of the retrospective nature of the study.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.

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