ROCKWALL, TX (Feb. 6, 2026) — The Rockwall County Health Authority is notifying residents of a confirmed case of measles identified in Rockwall County. The Texas Department of State Health Services (DSHS) confirmed the positive test result and notified Rockwall County on the evening of February 5, 2026.
Case Information
- The individual was likely exposed during recent international travel.
- During the infectious period, the individual mostly remained at home, and the health care providers they visited have been notified and are following public health recommendations.
- Family members who could get measles are currently quarantining.
- The individual is no longer infectious.
Public Health Response
DSHS has determined that the individual is no longer contagious as of February 5, 2026, based on the onset of symptoms. At this time, exposed family members have not developed symptoms and are self-quarantining. They are being monitored by DSHS epidemiology staff for a 21-day observation period.
The Rockwall County Local Health Authority is working closely with the Rockwall County Office of Emergency Management to ensure accurate and timely information is shared with city and school district officials.
Vaccination Status and Risk Assessment
The Health Authority would like to reassure the public that individuals who are fully vaccinated against measles with two doses of the measles, mumps, and rubella (MMR) vaccine have a very low risk of contracting the disease.
Individuals at higher risk include:
- Young children who have not yet received both doses of the MMR vaccine
- Individuals who are unvaccinated or unsure of their vaccination status
- Individuals with weakened immune systems
These individuals should remain alert for symptoms and consult a healthcare provider if concerns arise.
About Measles
Measles is a highly contagious viral illness that spreads through respiratory droplets when an infected person coughs or sneezes. Symptoms typically begin with:
- High fever (which may exceed 104°F)
- Cough
- Runny nose
- Red, watery eyes
- White spots inside the mouth (Koplik spots)
A characteristic rash usually appears three to five days after symptoms begin.
Recommendations for the Public
- Anyone who believes they may have been exposed to measles and is experiencing symptoms should contact their healthcare provider before seeking in-person care.
- Individuals who are not vaccinated or are unsure of their vaccination status are encouraged to contact their healthcare provider about receiving the MMR vaccine.
- Vaccination is the most effective way to prevent measles and can reduce the severity of illness if exposure occurs.
For additional information, residents are encouraged to contact their healthcare provider or visit the Texas Department of State Health Services website. (https://www.dshs.texas.gov/vaccine-preventable-diseases/vaccine-preventable-disease-conditions/measles-rubeola)
Submitted press release, Jim Barto, Public Information Officer.
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