The U.S. Food and Drug Administration approved British drugmaker GSK's combination vaccine to protect against meningococcal ...

Pfizer’s two-year run with the only 5-in-1 meningococcal vaccine on the U.S. market has come to an end. Now, GSK is ready to ...

At least 49 cases have been confirmed. Health officials — who are scrambling to get a handle on the vaccine-preventable ...

Two Michigan children have died from the flu as hospitalizations increase. Health officials urge vaccinations amid low pediatric flu shot rates.

Experts warn of undetected neurologic complications in young children as flu activity increases in the US. Learn more about the research findings.