The Houston Health Department has been notified of a confirmed case of measles in an unvaccinated individual who traveled from Mexico and through William P. Hobby Airport while infectious. Measles can be transmitted before symptoms develop.
The individual arrived at Hobby Airport on March 30, 2025, and was present in several locations between 4–8 p.m.
The traveler went from Hobby Airport’s Western Concourse to Customs, proceeded from baggage claim to retrieve luggage and then returned through security to the Central Concourse before checking in to their connecting flight for their final destination.
There are no additional confirmed cases in the city at this time. This case has no connection to any local measles cases in the Greater Houston area.
Measles is a highly contagious virus that spreads through the air via coughing and sneezing. Individuals who were in William P. Hobby Airport during the specified time may have been exposed and are advised to monitor their health for the following 21 days and/or through April 20.
“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. 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,” said Dr. David Persse, Chief Medical Officer for the City of Houston. “The best protection against measles is vaccination. Measles can lead to serious complications, especially in young children and those with weakened immune systems. We urge everyone to check their immunization status and ensure they are up to date.”
For more information on measles symptoms, the MMR vaccine, vaccination, and steps to take if you may have been exposed, visit HoustonHealth.Org or call 832-393-4220.
