From Good Morning America.

Measles cases are confirmed in at least 21 states, with 642 cases nationwide. Texas is facing the worst outbreak of measles in 30 years.

READ MORE FROM ABC NEWS:
https://tinyurl.com/4tcd8es3

SUBSCRIBE to GMA on YouTube: https://bit.ly/2Zq0dU5

SIGN UP to get the daily GMA Wake-Up Newsletter:
https://tinyurl.com/yc34mz6t

VISIT GMA: https://www.goodmorningamerica.com

FOLLOW:
TikTok: https://tiktok.com/@gma
Instagram: https://instagram.com/GoodMorningAmerica
Facebook: https://facebook.com/GoodMorningAmerica
Threads: https://www.threads.net/@goodmorningamerica
X: https://twitter.com/gma