Three people have died from measles as the U.S. faces a growing outbreak of the highly contagious virus. Can you get measles if you're vaccinated? Experts explain.

Seek medical attention if you have trouble breathing after a flu shot ... of the flu vaccine can include: You might experience soreness, swelling, redness, or a slight rash at the site of your ...

Before the vaccine, the virus spread in a world very different from today’s.

A new study is part of a growing body of evidence that vaccination against shingles—and potentially other infections—can be ...

Measles, a highly contagious disease, has been making headlines in the United States due to the recent increase in reported cases across several states.

It takes about two weeks after vaccination for the antibodies to develop in your body to provide protection. When is the typical flu season and when should I receive the shot? The typical flu season ...

A test called the Titer test, which measures the levels of antibodies in a blood sample, is available at some national chain ...