AUTHOR=Sun Wanwan , Duan Qiuyao , Guo Lei , Zhu An , Tang An , Miao Ziping , Zhang Yu , Yuan Fen , Fu Xiaofei , Shi Suyan , Wang Lan , Li Shijian , Xu XiaoZhi , Zhu Chunlei , Zhou Lefei , Rui Li , Yue Pang , Yu Zhao , Pan Jinren , Ni Chaorong , Liu Shelan TITLE=The epidemiology and burden of respiratory syncytial virus and influenza infections in hospitalized children under 5 years old in Zhejiang, China (2018–2023) JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1470770 DOI=10.3389/fpubh.2025.1470770 ISSN=2296-2565