With measles becoming a growing threat nationwide, federal health officials continue to encourage parents to vaccinate their children to avoid becoming infected by the highly contagious virus. As of Tuesday,

More than 200 people infected with measles nationally, two deaths reported. Should you get a measles vaccine booster?

As measles cases surge in states like Texas, New Mexico and now with a case at Dulles Airport in Maryland, many families across the U.S. are raising concerns about the potential risks. The outbreak has prompted questions.