A child who was not vaccinated has died from measles in West Texas. It's the first death in an outbreak that began late last month and the first from measles in the U.S. since 2015.

Health and Human Services Secretary Robert F. Kennedy Jr. on Wednesday described a recent measles outbreak in Texas as "not unusual."

A child who wasn't vaccinated died in a measles outbreak in rural West Texas, state officials said Wednesday, the first U.S. death from the highly contagious respiratory disease since 2015.