Germophobes Can Breathe Easy On Airplanes, In Hospitals, Experts Say

FRIDAY, Dec. 5, 2025 (HealthDay News) — Germophobes can breathe a little easier when visiting a hospital or taking an airplane trip, a new study says.

The ambient air on planes and in hospitals mostly contains harmless microbes typically associated with human skin, researchers reported Dec. 4 in the journal Microbiome.<...

Weed Extract Might Lower Dog Aggression

FRIDAY, Dec. 5, 2025 (HealthDay News) — A marijuana extract appears to help soothe the nerves of aggressive dogs, a new study says.

Canines given cannabidiol (CBD) supplements long-term wind up less aggressive than other dogs, researchers reported recently in Frontiers in Veterinary Science.

“This long-term ...

Air Pollution Contributing To Clogged Arteries, Study Suggests

Air pollution could be contributing to clogged arteries, a new study says.

People exposed long-term to common air pollutants have an increased risk of advanced heart disease caused by hardened arteries, researchers reported Thursday at the annual meeting of the Radiological Society of North America, in Chicago.

Even air pollution lev...

Shredded Cheese Recalled Over Possible Metal Fragments, FDA Says

A large recall of shredded cheese sold under several popular grocery store brands is now underway after the manufacturer reported the product may contain small metal fragments, according to the U.S. Food and Drug Administration (FDA).

The recall involves more than 250,000 cases of shredded cheese made by Great Lakes Cheese Co. The FDA stat...

CDC Panel May Change Longtime Rule on Hepatitis B Shots for Newborns

A CDC advisory group is meeting today and preparing to vote on whether newborns should still get a hepatitis B vaccine within the first 24 hours of life, a significant change from guidance that has been in place since the early 1990s.

For decades, doctors have been advised to give every baby a hepatitis B shot the day they're born, which h...

Millions of Abbott Glucose Sensors Recalled After Faulty Readings Linked to Deaths

Millions of people rely on continuous glucose monitors to help manage diabetes. But a new alert from the U.S. Food and Drug Administration (FDA) warns that some sensors from Abbott may give incorrect blood sugar readings, which could lead to unsafe treatment decisions.

The issue affects about 3 million FreeStyle Libre 3 and FreeStyle Libre...