In an ECOSPOR III analysis, all-cause hospitalization by week 4 fell to 3.4% with fecal microbiota spores vs 16.1% with placebo in recurrent C difficile infection.

In the phase 2 RePreve trial, Lumen Bioscience’s investigational oral biologic LMN-201 plus standard antibiotics achieved global cure in 83.3% of patients with C difficile infection vs 36.4% with placebo, and cut recurrence sixfold (9.1% vs 55.6%) with no drug-related serious adverse events.

A Yakima County resident exposed to infected dairy cattle has died of avian influenza. A third human case has also been confirmed as H5N1 spreads to 33 herds in the county.

Jean van Wyk, MBChB, MFPM, discussed the 5-year OPERA data from IDWeek 2026 as well as the anticipated CROWN study results.

Voceryq earned FDA accelerated approval for adults with RRP after 7 of 26 patients (27%) needed no surgery for 12 months in RRP-001; a confirmatory trial is required.

Cefiderocol MICs fell against Pseudomonas aeruginosa and Klebsiella pneumoniae, and the drug showed marked synergy with LL-37 against resistant Acinetobacter baumannii. Jacinda Abdul-Mutakabbir, PharmD, MPH, AAHIVP, discusses her team's findings around this therapy and these pathogens.

In a national survey of 959 US adults, 27.9% said they had exaggerated or made up symptoms to obtain antibiotics, most often cold-like symptoms, with implications for outpatient stewardship.

The CDC reports the Bundibugyo virus outbreak in the Democratic Republic of the Congo (DRC) is now the second-largest Ebola outbreak on record. As of October 28, the agency counted 10,305 total confirmed cases and 4,996 total confirmed deaths. The overall risk to the American public and travelers remains low, and no cases tied to this outbreak have been confirmed in the US.