Measles is a highly contagious airborne disease caused by a virus, and can be severe or even fatal. According to the U.S.

For most people, the MMR vaccine should provide a lifetime of immunity but the CDC said some people should get a booster.

When vaccination rates fall below 95 percent, we know that a community is more at risk for an outbreak of spreading disease.” ...

Heart disease remains top cause of death in the US. Heart disease is still the top cause of death in the US. The American ...