Seres Therapeutics to Present New Post Hoc Data From SER-155 Phase 1b Trial at IDWeek 2025, Highlighting Potential to Improve Outcomes in Adults Undergoing Allogeneic Hematopoietic Stem Cell Transplant

CAMBRIDGE, Mass., Oct. 14, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), (Seres or the Company), a leading live biotherapeutics company, today announced that new post hoc data from its SER-155 Phase 1b trial will be featured in an oral presentation at IDWeek 2025, taking place October 19–22 in Atlanta, Georgia. Presentation DetailsAbstract ID: 2106936Title: Clinical and Microbiology Outcomes of Bloodstream Infections (BSI) in Adults Undergoing Allogeneic Hematopoietic Stem Cell Transplan ...