4 fully vaccinated people in Pa. are sick with measles, including 1 in Lancaster County

The Subtle Stroke Symptom Doctors Say You Should Never Ignore

Medical experts are highlighting subtle and unconventional stroke warning signs, emphasizing that rapid identification is critical for saving lives.

Woman shares her experience with dengue fever as Hillsborough leads state in cases

Mosquito-borne illnesses increasing in US. See map of affected states

Column | The surprising science of how focusing your attention may fight inflammation

New research suggests that the way individuals focus their attention can directly influence the body's inflammatory and immune responses.

Massachusetts raises West Nile risk in nearly a dozen towns after 6th human case

Massachusetts health authorities have elevated the risk level for nearly a dozen towns following a rise in human West Nile virus cases.

Natural compound in blueberries and grapes may unlock fat-burning process in muscle cells

Recent coverage examines a natural compound found in blueberries and grapes linked to muscle cell fat-burning.