AUTHOR=Li Yaping , Li Jiaxin , Li Ting , Liu Chenrui , Du Jiayi , Li Yuxin , Chen Yuan , Zhang Yufeng , Wang Xiaoyan , Wang Xinyu , Jia Xiaoli , Deng Huiling TITLE=Plasma nontargeted metabolomics study of H1N1 and H3N2 influenza in children JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1537726 DOI=10.3389/fcimb.2025.1537726 ISSN=2235-2988