FILE PHOTO
A sign reading “measles testing” is seen as an outbreak in Gaines County, Texas, has raised concerns over its spread to other parts of the state, in Seminole, Texas, on Feb. 25. Measles cases in Texas and New Mexico rose to 370 today, the states’ health departments said, an increase of 19 infections since their previous reports four days ago, as the United States deals with one of the largest measles outbreaks in the past decade.