The Houston Health Department has confirmed the city's third measles case, months after identifying two cases in adults which marked the first measles cases since 2018. The Houston Health Department Sunday reported an unvaccinated infant had been exposed to measles during international travel,

But there's a silver lining, officials say: More people have received a measles, mumps and rubella vaccination this year in Texas and New Mexico, which also has an outbreak, compared to last year — even if it's not as high as they would like. And pharmacies across the U.S., especially in Texas, are seeing more demand for MMR shots.