The outbreak of measles in a small West Texas community may be worse than officials originally thought. They are scrambling to promote vaccinations.

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

The measles outbreak first reported in Gaines County, Texas, has doubled to 48 cases since a count released earlier this week, the Texas Department of State Health Services said Friday. The first two cases were identified in late January and the numbers have been rising since.