AUTHOR=Chang Xiaoxia , Lai Yanjun , Zhao Yingying , Zhao Jing , Zhang Yunchao , Qian Xiaotao , Zhang Guochao TITLE=Co-infections exacerbate inflammatory responses in COVID-19 patients, promoting coagulopathy and myocardial injury, leading to increased disease severity JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1522313 DOI=10.3389/fimmu.2025.1522313 ISSN=1664-3224