Measles is spreading across the U.S., with an outbreak growing in Texas and cases reported in nearby states. Experts explain whether or not you should be concerned.

Measles is continuing to spread across the United States as an outbreak in Texas rapidly grows and cases are confirmed in nearby states, according to health officials. In western Texas, a measles outbreak doubled from 24 confirmed cases,

The measles outbreak in rural West Texas has grown to 58 cases as of Tuesday. Eight people in neighboring eastern New Mexico also have been diagnosed with the highly contagious disease.