The Measles Outbreak in Texas: What Every Parent Needs to Know
If you’ve seen headlines about measles in Texas this year, you’re not imagining it—this is a real and growing concern. As of early August 2026, the U.S. has reported 2,371 confirmed measles cases nationwide, with 190 of them in Texas, making Texas the state with the third-highest case count in the country. 2026 has already become the worst year for measles in the U.S. since 1991—worse than 2025, which itself set records not seen in decades.
As a pediatrician, I want to walk you through what’s happening, why it matters and—most importantly—exactly what you can do to protect your child.
Why Is This Happening?
Measles isn’t spreading because the virus has changed. It’s spreading because of gaps in vaccination coverage. Measles requires roughly 95% community vaccination to maintain “herd immunity,” the level needed to stop sustained outbreaks. In parts of Texas, Kindergarten MMR coverage sits at about 93.2%—just below that critical threshold. Small gaps like this can be enough for the virus to take hold and spread quickly, especially in close-knit communities with lower vaccination rates.
Measles is one of the most contagious diseases known. A single infected person can spread it to 12 to 18 unvaccinated people, and the virus can linger in the air of a room for up to two hours after an infected person has left.
Who’s Most at Risk?
- Infants under 12 months — too young for their first MMR dose
- Unvaccinated children and adults of any age
- Immunocompromised individuals, regardless of vaccination status
- Pregnant women who aren’t immune
Encouragingly, this year only about 5% of cases have required hospitalization, compared to 11% last year, and no deaths have been attributed to measles in 2026 so far. But that doesn’t mean measles is mild—it can cause pneumonia, brain swelling (encephalitis), and other serious complications, particularly in young children.
How to Protect Your Child
1. Make sure the MMR vaccine is up to date. This is, by far the single most effective thing you can do.
- First dose: 12–15 months
- Second dose: 4–6 years
- Two doses are about 97% effective at preventing measles.
If you’re traveling to an area with an active outbreak or if your family lives in or near one, ask your pediatrician about early dosing—infants as young as 6 months can sometimes receive an early MMR dose before travel.
2. Check older kids’ and your own vaccination records. Many adults born before 1989 only received one dose. If you’re unsure of your own status or your child’s, your pediatrician’s office or the state immunization registry can help confirm it.
3. Know the early symptoms
Measles typically starts with:
- High fever
- Cough, runny nose, red/watery eyes
- A rash that starts on the face and spreads downward, usually 3–5 days after symptoms begin
4. Call before you go
If you suspect measles, call your pediatrician’s office before showing up—they’ll want to prepare so they don’t expose other patients in the waiting room.
5. If your child isn’t vaccinated (or can’t be)
- Avoid known outbreak areas when possible
- Limit exposure in crowded public spaces during active local outbreaks
- Talk with your pediatrician about your specific risk and options
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