"The Texas Department of State Health Services has issued a letter warning parents and cheerleaders from 39 states and nine counties that they may have been exposed to mumps at a cheerleading competition last month in Dallas. 

The Dallas Morning News reports that person from another state who had mumps traveled to Dallas for the National Cheerleaders Association All-Star National Championship, which took place Feb. 23-25 at the Kay Bailey Hutchison Convention Center." Read the full article here.