Microbiome 2.0: lessons from the 2024 Gut Microbiota for Health World Summit.

This Meeting Summary highlights the key insights from the 12th meeting of the Gut Microbiota for Health World Summit, held in Washington, DC, organized by the American Gastroenterological Association (AGA) and the European Society of Neurogastroenterology and Motility (ESNM). Through a 2-day series of plenary sessions, workshops, a poster session, and live discussions involving thought leaders, physicians, researchers, and representatives from the Food and Drug Administration and the pharmaceutical industry, the conference attendees focused on the strategies and challenges in developing microbiome-based therapies to prevent and treat human disease. The conference highlighted progress in the field, including the recently successful introduction of 2 new fecal microbial transplantation-based products into the clinical setting, and the continuing development of next-generation probiotics.

Seasonal variation and preoperative risk factors for polymicrobial infection following open fracture.

Introduction: Despite modern approaches to open fracture management, fracture-related infection (FRI) rates remain high. Recent studies demonstrated the seasonal and regional variation of causative organisms in FRI. This study aims to better understand the causative organisms and identify preoperative risk factors for the primary outcome of FRIs at a Level I trauma center.

Convenience Sampling Yields No Evidence of SARS-CoV-2 Infection in Free-Ranging Mammalian Wildlife in Arizona, USA, 2021-23.

Susceptibility of free-ranging US wildlife to SARS-CoV-2 infection has been documented. Nasal or oral swabs and blood from 337 wild mammals (31 species) in Arizona USA, tested for antibodies and by reverse-transcription PCR, did not reveal evidence of SARS-CoV-2. Broader surveillance efforts are necessary to understand the role of wildlife.

Investigation of SARS-CoV-2 Infection among Companion Animals in Households with Confirmed Human COVID-19 Cases.

We aimed to characterize SARS-CoV-2 infection in companion animals living in households with COVID-19-positive people and understand the dynamics surrounding how these animals become infected. Public health investigators contacted households with at least one confirmed, symptomatic person with COVID-19 for study recruitment. Blood, nasal, and rectal swab specimens were collected from pet dogs and cats and a questionnaire was completed.