When it comes to the potential of H5N1 avian flu picking up mutations that might lead to human-to-human spread, that "train has already left the station," warns 1 infectious disease expert.

The percentage of wildfire-associated emergency department encounters increased with onset of the LAC wildfires in January 2025.

Men with inflammatory bowel disease face a higher risk for ischemic heart diseases, according to study findings.

High ultraprocessed food consumption during early childhood is associated with obesity development, primarily in males.