The ongoing measles outbreak in West Texas has doubled in size to 48 cases. It's the state's worst in nearly 30 years.

Childhood vaccination rates have dropped nationwide in recent years. Here's the measles vaccination rate of your Texas school ...

Given the highly contagious nature of measles, authorities warn that additional cases are likely to emerge. (Scripps News) ...

The outbreak has spread from its epicenter in Gaines County, with single-digit cases in nearby Lynn, Terry and Yoakum ...

The measles outbreak first reported in Gaines County, Texas, has doubled to 48 cases since a count released earlier this week ...

Anger, chaos and confusion take hold as federal workers face mass layoffs.