This isn’t just a bad year for measles. It looks to be the start of a bad era. Confirmed measles cases just hit a 35-year high, and it’s only July. Together with last year, the number of cases has exceeded the combined total over the previous 25 years. The vast majority of cases stem from domestic outbreaks fueled by low rates of vaccination—and rates are declining.
For the first time in a quarter century, the U.S. no longer meets a main criterion for having eliminated measles as a public health threat. That status hinges on sporadic outbreaks fizzling out within a year. Utah’s outbreak has lasted for longer, since June 2025.
Nearly 400 people have been hospitalized with measles in the U.S. this year and last, three people have died, and at least three suffered brain swelling with lingering symptoms.
This month, the Centers for Disease Control and Prevention is set to finalize a comprehensive study of the nation’s measles situation, examining data from January 2025 through June 2026.
“I don’t think we could say with a straight face that there hasn’t been transmission over the past 12 months,” said a CDC scientist with knowledge of the agency’s measles report. (KFF Health News agreed not to name the researcher, who is concerned about retaliation.) The researcher said a national committee of measles specialists will review the CDC’s internal report, which then goes to the Pan American Health Organization, a group that evaluates the measles elimination status of countries throughout North, South, and Central America and the Caribbean.
PAHO will make its decisions at an annual meeting this fall, but scientists say the writing is on the wall. “The assessment for elimination isn’t until November, but that is a scheduling issue, basically,” said Anne Schuchat, who led the CDC’s immunization and respiratory disease group from 2006 to 2015.
“It’s just so sad, because some people will get brutally ill,” she said of measles’ return. “This is a wake-up call.”
Pediatricians in Utah have been on the front lines as measles and other vaccine-preventable ailments have returned to the U.S. In interviews with KFF Health News, six doctors shared insights on this new era of vaccine hesitancy — and what could be done to turn the situation around.
The conversations have been edited for clarity.
On Unvaccinated Children Hospitalized With Measles Complications
Emilie Morris, a hospital pediatrician in Salt Lake County and Utah County: When children come in, they’re often bent over. We call it tripoding, which is particular to upper respiratory infections and airway swelling. They have a rash — viruses cause rashes all the time — but in this context, the kid is hunched over, mouth open, drooling, crying, maybe not even producing tears, because they’re so dehydrated. Really labored breathing, kind of tugging in their belly, tugging between their ribs. Their eyes look kind of glazed over. It’s like they’re seeing through you.
Nathan Money, a hospital pediatrician in Salt Lake County and Utah County: If the child has a fever or trouble breathing, and they’re unvaccinated, I have to be way more aggressive from a medical standpoint, because they are at higher risk of having life-threatening illnesses. I have to do more blood work, or lumbar punctures to rule out meningitis. I have to do things which are painful, and it’s traumatic for the families.
I tell them, “Because your child doesn’t have vaccines, I have to be more worried about conditions like sepsis or meningitis, so therefore I need to do more workup.” The last thing I want to do is miss something. These are parents who love their children. They always tell me, “Do what you need to do to make sure my child is safe.”
On Treating Unvaccinated Children Hospitalized for Measles
Trahern W. Jones, a pediatric infectious disease specialist based in Salt Lake City: So I’m coming into a room and just hearing the most awful barking cough, just a cough and a high-pitch stridor as the child is trying to breathe. And he’s just coughing so hard it just makes you feel short of breath. He looks like he’s been beaten down for days, but he can’t rest, because the cough keeps him awake.
The parents tell me they’re not anti-vaccine, but in the past, somebody they know had a reaction to a vaccine — or something they thought was a reaction to a vaccine — and so they paused vaccines when the child was a baby. They were planning to catch up later.
In another case, the parent was stunned by how awful it was. I asked them what they knew about measles before their child was sick, and they said the only person who’d ever taught them anything about measles was their grandmother who had taken care of her kids with measles ages ago. That’s something I’ve heard from other parents. It’s such an awful illness. Even the best possible course is going to be one of the worst diseases most children ever go through.
There are multiple facets to it. Physically, the child has been beat down for multiple days by this virus. The parents don’t get to sleep, because they’re nursing their child. Then there’s the emotional component because the parent is regretting not getting the vaccine, not realizing how bad this was, and then feeling deeply ashamed, trying to reconcile with family members who are really upset at them for not getting their child vaccinated.
Morris: One child was from a family that was uninsured because they didn’t feel that they would need to use the medical system. They were faced with the high burden of cost of our healthcare system. The cost was playing into the parents’ decision on whether or not their child should receive necessary medical care. I said something like: “Please don’t go home. Your child needs oxygen. She has pneumonia. We will figure out a way to pay for this, because we acknowledge what we do is expensive.”
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