AUTHOR=Zhang Fangqi , Wang Juan-Li , Zhu Jian , Si Shaokui , Guo Hao , Yue Xiang , Wen Wei TITLE=When a sore throat turns into deadly multiple serous cavity effusions: the role of Prevotella oris in rapidly progressing infection—a case report JOURNAL=Frontiers in Medicine VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1517389 DOI=10.3389/fmed.2025.1517389 ISSN=2296-858X