BOILING SPRINGS, S.C. 鈥 Near the back corner of the local library鈥檚 parking lot, largely out of view from the main road, the South Carolina Department of Public Health opened a pop-up clinic in early November, offering free measles vaccines to adults and children.
Spartanburg County, in South Carolina鈥檚 Upstate region, has been fighting a measles outbreak since early October, with more than 50 cases identified. Health officials have encouraged people who are unvaccinated to get a shot by visiting its mobile vaccine clinic at any of its several stops throughout the county.
But on a Monday afternoon in Boiling Springs, only one person showed up.
鈥淚t鈥檚 progress. That progress is slow,鈥 Linda Bell, the state epidemiologist with the Department of Public Health, said during a recent press briefing. 鈥淲e had hoped to see a more robust uptake than that in our mobile health units.鈥
As South Carolina tries to contain its measles outbreak, public health officials across the nation are concerned that the highly contagious virus is making a major comeback. The Centers for Disease Control and Prevention has tallied and 45 outbreaks in 2025. The largest started in Texas, where hundreds of people were infected and two children died.
For the first time in more than two decades, the United States is poised to lose its measles , a designation indicating that outbreaks are rare and rapidly contained.
South Carolina鈥檚 measles outbreak isn鈥檛 yet as large as those in other states, such as , , and . But it shows how a confluence of larger national trends 鈥 including historically low vaccination rates, skepticism fueled by the pandemic, misinformation, and 鈥渉ealth freedom鈥 ideologies proliferated by conservative politicians 鈥 have put some communities at risk for the reemergence of a preventable, potentially deadly virus.
鈥淓veryone talks about it being the canary in the coal mine because it鈥檚 the most contagious infectious disease out there,鈥 said Josh Michaud, associate director for global and public health policy at KFF, a health information nonprofit that includes 国产麻豆精品Health News. 鈥淭he logic is indisputable that we鈥檙e likely to see more outbreaks.鈥
Schools and 鈥楽mall Brush Fires鈥
Spartanburg’s vaccination rate is among the lowest of South Carolina鈥檚 46 counties. And that was true 鈥渆ven before covid,鈥 said Chris Lombardozzi, a senior vice president with the Spartanburg Regional Healthcare System.
Nearly 6,000 children in Spartanburg County schools last year 鈥 10% of the total enrollment 鈥 either received an exemption allowing them to forgo required vaccinations or did not meet vaccine requirements, according to data published by the state.
Lombardozzi said the county鈥檚 low vaccination rate is tied to misinformation not only published on social media but also spread by 鈥渁 variety of nonmedical leaders over the years.鈥
The pandemic made things worse. Michaud said that fear and misinformation surrounding covid vaccines 鈥渢hrew gasoline on the fire of people鈥檚 vaccine skepticism.鈥 In some cases, that skepticism transferred to childhood vaccines, which historically have been less controversial, he said.
This made communities like Spartanburg County with low vaccination rates more vulnerable. 鈥淲hich is why we鈥檙e seeing constant, small brush fires of measles outbreaks,鈥 Michaud said.
In Spartanburg, the overall percentage of students with required immunizations fell from 95.1% to 90% between the 2020-21 and 2024-25 academic years. Public health officials say a minimum of 95% is required to prevent significant spread of measles.
Children who attend public and private schools in South Carolina are required to show that they鈥檝e received some vaccinations, including the measles, mumps, and rubella vaccine, but religious exemptions are relatively easy to obtain. The exemption form must be notarized, but it does not require a doctor鈥檚 note or any disclosure about the family鈥檚 religious beliefs.
The number of students in South Carolina who have been granted religious exemptions has increased dramatically over the past decade. That鈥檚 particularly true in the Upstate region, where religious exemptions have increased sixfold from a decade ago. During the 2013-14 school year, 2,044 students in the Upstate were granted a religious exemption to the vaccine requirements, according to . By fall 2024, that number had jumped to more than 13,000.
Some schools are more exposed than others. The beginning of the South Carolina outbreak was largely linked to one public charter school, Global Academy of South Carolina, where only 17% of the 605 students enrolled during the 2024-25 school year provided documentation showing they had received their required vaccinations, according to data published by the Department of Public Health.
No one from Global Academy responded to interview requests.
鈥楬ealth Freedom鈥
In April, after visiting a Texas family whose daughter had died from measles, Health and Human Services Secretary Robert F. Kennedy Jr. wrote on social media that the 鈥渕ost effective way to prevent the spread of measles is the MMR vaccine.鈥 He made a similar statement during an interview on 鈥淒r. Phil鈥 later that month.
But these endorsements stand at odds with other statements Kennedy has made that cast doubt on vaccine safety and have falsely linked vaccines with autism. The CDC, under his authority, now claims such links 鈥have been ignored by health authorities.鈥
鈥淲hat would I do if I could go back in time and I could avoid giving my children the vaccines that I gave them?鈥 he said on a podcast in 2020. 鈥淚 would do anything for that. I would pay anything to be able to do that.鈥
Throughout 2025, he has made other . During a congressional hearing in September, Kennedy defended his past claims that he was not anti-vaccine but affirmed his stated position that no vaccines are safe or effective.
Emily Hilliard, a spokesperson for the Department of Health and Human Services, told 国产麻豆精品Health News that Kennedy is 鈥減ro-safety, pro-transparency, and pro-accountability.鈥 Hilliard said HHS is working with 鈥渟tate and local partners in South Carolina鈥 and in other states to provide support during the measles outbreaks.
Meanwhile, Kennedy has frequently championed the idea of health freedom, or freedom of choice, regarding vaccines, a talking point that has taken root among Republicans.
That has had a 鈥渃hilling effect all the way down through state and local lawmakers,鈥 Michaud said, making some leaders hesitant to talk about the threat that the ongoing measles outbreaks poses or the effectiveness and safety of the MMR vaccine.
Brandon Charochak, a spokesperson for South Carolina Gov. Henry McMaster, said the governor was not available to be interviewed for this article but referenced McMaster鈥檚 comment from October that measles 鈥渋s a dangerous disease, but in terms of diseases, it鈥檚 not one that we should panic about.鈥
On a separate occasion that month, the Republican governor said he does not support vaccine mandates. 鈥淲e鈥檙e not going to have mandates,鈥 he said, 鈥渁nd I think we are responding properly.鈥
Even though the South Carolina Department of Public Health has repeatedly encouraged measles vaccines, the push has been notably quieter than the agency鈥檚 covid vaccine outreach efforts.
In 2021, for example, the agency partnered with breweries throughout the state for a campaign called 鈥淪hot and a Chaser,鈥 which rewarded people who got a covid vaccine with a free beer or soda. By contrast, the pop-up measles vaccine clinic at the Boiling Springs Library featured no flashy signage, no freebies, and wasn鈥檛 visible from the library鈥檚 main entrance.
Edward Simmer, interim director of the Department of Public Health, would not speak to 国产麻豆精品Health News about the measles outbreak. During a legislative hearing in April, Republican state lawmakers voted against his permanent confirmation because of his past support for covid vaccines and masking. One lawmaker specifically criticized the agency during that hearing for the Shot and a Chaser campaign.
Public health officials in other states also have been blocked from new roles because of their covid response. In Missouri, where among kindergartners since 2020 and measles cases have been reported this year, Republican lawmakers in 2022 after vaccine opponents protested his appointment.
In South Carolina, Simmer, lacking lawmakers鈥 confirmation, leads the public health agency in an interim capacity.
South Carolina Sen. Tom Davis of Beaufort was the only Republican on the Senate Medical Affairs Committee who voted to confirm Simmer in April. He told 国产麻豆精品Health News that his Republican colleagues raised valid questions about Simmer鈥檚 past support for covid vaccines.
But, Davis said, it would be 鈥渢remendously unfortunate and not beneficial from a public health perspective” if the Republican Party just took a stance against vaccines “as a matter of policy.鈥
The Department of Public Health had administered 44 doses of the MMR vaccine through its mobile health unit from October to mid-November. The last mobile vaccine clinic was scheduled for Nov. 24. But health officials are encouraged that patients are seeking vaccines elsewhere. The agency鈥檚 tracking system shows that providers across Spartanburg County administered more than twice as many measles vaccines in October as they did a year ago.
As of mid-November, more than 130 people remained in quarantine, most of them students at local elementary and middle schools. Cases have also been linked to a church and Greenville-Spartanburg International Airport.
鈥淲e鈥檙e reminding people that travel for the upcoming holidays increases the risk of exposures greatly,鈥 said Bell, the state epidemiologist. 鈥淒ue to that risk, we鈥檙e encouraging people to consider getting vaccinated now.鈥
国产麻豆精品Health News correspondent Amy Maxmen contributed to this report.