HOUSTON — The Houston Health Department has confirmed a case of measles in an unvaccinated person who passed through Hobby Airport while infectious on Sunday, March 30. The traveler, who arrived from Mexico, was at multiple locations within the airport between 4 p.m. and 8 p.m.
The infectious person moved through several areas of the airport, including the Western Concourse, Customs, baggage claim, and the Central Concourse before boarding a connecting flight to their final destination.
Editor’s note: Video above is from earlier this week when a person in Harris County under 18 without a history of travel was diagnosed with measles.
Health officials said there are no additional confirmed cases in Houston at this time and emphasize that this case has no connection to any local measles cases in the Greater Houston area.
“If you were at Hobby Airport on March 30, 2025, between 4–8 p.m. and are concerned about possible exposure, please call your primary care provider before seeking in-person healthcare,” said Dr. David Persse, Chief Medical Officer for the City of Houston. “Do not visit an emergency room unless you are experiencing symptoms such as fever, cough, runny nose, red eyes, or a rash and have called ahead to allow them to prepare for your arrival.”
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On Thursday, Harris County Public Health said a child in unincorporated Harris County had a confirmed case of measles. There were nearly 500 cases of measles in an outbreak in west Texas.
Measles is a highly contagious virus that spreads through the air via coughing and sneezing. Anyone who was in the airport during the specified timeframe may have been exposed and should monitor their health for the next 21 days, through April 20.
Dr. Persse emphasized vaccination as the best protection against measles, noting that the disease “can lead to serious complications, especially in young children and those with weakened immune systems.” He urged everyone to verify their immunization status and ensure they are up to date.
For more information on measles symptoms, the MMR vaccine, vaccination protocols, and steps to take following possible exposure, residents can visit HoustonHealth.Org or call 832-393-4220.