New test examines bloodstream for traces of antibodies that reveal what viruses have lived in your body.
Something as simple as your breath could be the most accurate diagnostic tool for everything from asthma to cancer.
The Connecticut Department of Public Health is launching a plan to reduce the prevalence of chronic disease in the state.
Before you take your next flight, you may want to take along a little extra hand sanitizer. New research shows bacteria can hang around on airplane surfaces for more than a week.
Health officials in the northern U.S. say the long, cold winter did nothing to reduce the thriving tick population, and they are primed for an increase in the number of Lyme disease cases again this year.
Fully mapping someone’s genes to look for health risks is full of ethical challenges.
Public health officials believe one person in New Hampshire has died of a rare, degenerative brain disease, and say there’s a remote chance up to 13 others in multiple states were exposed to the fatal illness through surgical equipment.