In The Politics of Autism, I analyze the myth that vaccines cause autism. This bogus idea can hurt people by allowing diseases to spread. Examples include measles, COVID, flu, and polio. A top antivaxxer is HHS Secretary RFK Jr. He is part of the "Disinformation Dozen." He helped cause a deadly 2019 measles outbreak in Samoa.
As of July 9, 2026, 2,231 confirmed* measles cases were reported in the United States in 2026. Among these, 2,218 measles cases were reported by 42 jurisdictions: Alaska, Arizona, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Idaho, Illinois, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Jersey, New Mexico, New York City, New York State, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Wisconsin, and Wyoming. A total of 13 measles cases were reported among international visitors to the United States.
There have been 32 new outbreaks** reported in 2026, and 93% of confirmed cases (2,082 of 2,231) are outbreak-associated (717 from outbreaks starting in 2026 and 1,365 from outbreaks that started in 2025).
In just a week or two, we are very likely to top last year's total of 2,289, for the greatest number of annual cases in 35 years.
When South Carolina was battling an outbreak that ultimately sickened 997 people, most of them this year, the health department had lost dozens of epidemiologists, infection preventionists and other public health staff as a result of federal funding cuts, said Linda Bell, who recently retired as state epidemiologist.
“That was just very taxing for the remaining staff,” Bell said in an interview.
South Carolina scrambled to hire temporary staff, but Bell said the reinforcements couldn’t replace the expertise that had been lost and officials ultimately shifted from containment to mitigation.
The virus surged through dozens of schools in Spartanburg County, the outbreak epicenter, which long had lower childhood vaccination rates than much of the state. Students were sent into quarantine multiple times before the outbreak was declared over in April. Schools that required multiple rounds of quarantine had average vaccination rates of 77 percent, according to a recent study by Cornell University researchers.
Researchers said South Carolina’s outbreak reflected a pattern seen repeatedly in the U.S., in which faith communities with shared views on vaccination sustain and amplify transmission. Twenty-nine cases were linked to one church.
“I think that we transitioned from containment to mitigation because we saw ongoing spread for weeks and weeks,” said Bell, who retired in April.
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Messages from elected and appointed leaders who reject evidence-based public health recommendations have undermined outbreak responses, said Bell, who did not identify officials by name. Since taking office, Health Secretary Robert F. Kennedy Jr. has questioned vaccine safety, reshaped federal vaccine policy and criticized long-standing vaccination recommendations.
“In the past ... we were battling the diseases,” Bell said. “We were not battling this misinformation that is now coming from an entirely different stream that is within the federal government.”
