AUTHOR=Yang Zhongxia , Xiong Wanyuan , Qian Zibing , Mao Xiaorong TITLE=Case Report: Infection with Streptococcus constellatus manifesting as gelatinous pleural effusion in an HIV-positive patient JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1545165 DOI=10.3389/fimmu.2025.1545165 ISSN=1664-3224