There have been nearly 1,000 confirmed measles cases in the US in 2026 so far, according to new data released by the Centers for Disease Control and Prevention. That’s more than four times the amount of cases as this time last year.
It’s unclear how much larger the spread could be, as the CDC’s number refers to reported and confirmed cases.
Many of the current cases stem from an outbreak in South Carolina, with the state nearly reporting around 800 cases since January. Twenty-six states have reported cases this year, spanning the entire country—from California to Maine and from Texas to Wisconsin.
During 2025, there were 2,281 confirmed cases of measles. The country is now at risk of, if not on track to, losing its measles elimination status that it’s held since 2000. Two doses of the measles, mumps, and rubella, or MMR, vaccine, usually administered in children, provides 97 percent protection, though distrust of vaccinations, fueled by mis- and disinformation, has risen in the past few years.
The surging 2026 numbers come after more than a year of Robert F. Kennedy Jr. serving as the head of the US Department of Health and Human Services. He, along with key allies, has led the agency toward an unprecedented reshaping of the nation’s vaccination system for children—a mission he began prior to becoming secretary.
There are no current death reports from 2026, though at least three people died from measles in 2025. As more Americans are at risk of becoming sick from the illness, Kennedy has continued to spread false information about alternative remedies like cod liver oil.
Despite the record numbers and quick spread in 2025, HHS told Mother Jones back in December that they weren’t especially worried about the brewing South Carolina outbreak. The CDC was “not currently concerned that this will develop into a large, long-running outbreak,” HHS press secretary Emily Hilliard wrote.
To date, that outbreak has led to at least 20 hospitalizations. Though, according to reporting from ProPublica, that number is likely much higher as hospitals in South Carolina aren’t required to report when they admit patients with measles-related illnesses.
Dr. Leigh Bragg, a pediatrician in South Carolina who is board certified in pediatric infectious disease, told ProPublica that she didn’t even know that anyone had been hospitalized due to the illness in her state until she saw it on social media.
“It’s a very big disservice to the public not reporting complications we are seeing in hospitals or even ERs,” Bragg said. “Measles isn’t just a cold.”
Even if reports of measles were required, the chaos the Trump administration has rained down on the federal workforce could make it hard to understand and address the scope of the issue.
In October, more than 1,000 CDC employees were laid off, only for some 700 to be rehired the next day. As Americans face another widespread public health crisis, the pinned post on Kennedy’s X account isn’t about how to protect yourself or your children from measles. Instead, it’s a video of himself working out in a sauna, shirtless, with Kid Rock.
This post has been syndicated from Mother Jones, where it was published under this address.