Fox News medical contributor Dr. Nicole Saphier answers some frequently asked questions regarding the measles, mumps and rubella (MMR) vaccine, covering side effects, autism and more.

The recall was triggered by "a manufacturing defect that may compromise the integrity of the product seal (especially over ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

Avian influenza H5N1 continues to spread. A second type of the virus, D1.1, has been detected in dairy cattle in Nevada, US. What does it mean for people?

Low-calorie, high-fiber vegetables like Brussels sprouts and asparagus can help you lose weight. Discover the 13 best ...

You may want to check your pantry if you've recently purchased canned tuna. On Friday, Tri-Union Seafoods sent out a ...

The flu season is in full swing with cases surging throughout the United States in what's being called the worst season in ...

Colorado is experiencing "very high" flu activity, according to the Centers for Disease Control and Prevention's (CDC) weekly ...

The flu season has reached high levels, with 3,600 children testing positive in the past week across the Norton Children's System.

Flu activity in the United States continued to be higher than normal for the week ending Feb. 1 and older adults are seeing the highest hospitalization rates, according to a Feb. 7 US Centers for ...

Fifteen measles cases — mostly in school-aged children — have been confirmed in a small county in West Texas with one of the ...

The newer strain had been seen before in more than a dozen people exposed to poultry, but this is the first time an infection was traced to a cow. The Nevada dairy worker was exposed at a farm in ...