AUTHOR=Xu Jisong , Zeng Haiwen , Li Huangen , Lin Xiaoyun , Lin Tianlai 

TITLE=Severe pneumonia caused by Chlamydia abortus complicated by hemophagocytic syndrome: a case report

JOURNAL=Frontiers in Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1547766

DOI=10.3389/fmed.2025.1547766

ISSN=2296-858X