Bacterial Toxin Implicated In Young Adult Colon Cancers

Colon cancer cases have been increasing among younger adults, and now researchers think they’ve identified a potential culprit.

A bacterial toxin called colibactin, produced by certain strains of E. coli, appears to alter gut DNA in a way that prompts colon cancer, researchers report in the journal Nature.

Col...

AI Predicts Wasting Syndrome In Cancer Patients

A newly developed AI can predict which cancer patients are at risk for a life-threatening wasting syndrome, a new study says.

The syndrome, called cachexia, accounts for about 20% of all cancer-related deaths, statistics show.

“Cancer cachexia is a serious complication affecting many patients with cancer and is characterized by...

Head Injuries Are a Growing Risk for Anesthesiologists, Experts Warn

SUNDAY, April 27, 2025 (HealthDay News) — One moment, Dr. Cornelius Sullivan was standing over a patient during surgery. The next, he woke up in an ambulance on the way to the emergency room.

The anesthesiologist had hit his head on a monitor that had been moved behind him at a surgery center — a serious accident that landed hi...

Where Have All The Insects Gone — And Why?

SATURDAY, April 26, 2025 (HealthDay News) — From beetles to moths, leafhoppers and butterflies, the world's insects are vanishing at a breakneck pace.

Since 2017, when European researchers reported that insect populations had declined 75% in fewer than 30 years, scientists have churned out study after study trying to parse out exact...

Novavax COVID Vaccine Moves Closer to Full FDA Approval

FRIDAY, April 25, 2025 (HealthDay News) — Novavax’s COVID-19 vaccine could soon receive full approval from the U.S. Food and Drug Administration (FDA), the company said Wednesday.

The update sent Novavax’s stock up more than 21% in early trading. It also helped ease fears that the decision had been delayed by the Trump Ad...

Nearly Half of Americans Breathe Unhealthy Air, New Report Finds

FRIDAY, April 25, 2025 (HealthDay News) —Breathing the air in nearly half of the United States could be putting your health at risk.

A new American Lung Association report shows that 156 million people live in areas with unhealthy air.

The group’s annual "State of the Air" report found that smog and soot pollution are ge...