The Texas health department said all but 23 of the cases are patients ages 17 and under. Eighteen people are hospitalized.

After a person visiting San Antonio from West Texas tested positive for measles the spread of the virus is a growing ...

State records show 26 Bexar County school systems have measles vaccination rates below the 95% required for herd immunity. Most are private schools and charter schools.

Nine of the state's counties have now reported cases, though most infections are from the Gaines County epicenter.

The Texas Department of State Health Services on Tuesday gave more details about potential measles exposures in San Marcos ...

"I've never seen it this close, ever. I know that we've had a few outbreaks in years past but as far as right here, making national news, that is shocking," said one mayor.

The measles outbreak in rural West Texas has grown to 124 cases across nine counties. The state health department said ...

Warnings have also gone out to residents of San Marcos and New Braunfels due to visits from an infected person.

Four of the newly reported cases are located in Dallam County, 200 miles north of Gaines County where the outbreak originated ...

The Department of State Health Services (DSHS) is reporting 124 cases as of Tuesday, Feb. 25. Gaines County – where the ...

(CNN) — The number of confirmed measles cases reported in an outbreak in West Texas is now at 124, the Texas Department of Health Services said in an update Tuesday, an increase of 34 since late last ...