By Daniel Chang and Sam Whitehead for KFF Health News.
Broadcast version by Danielle Smith for Tennessee News Service reporting for the KFF Health News-Public News Service Collaboration

Jen Fisher can do only so much to keep her son safe from the types of infections that children can encounter at school. The rest, she said, is up to other students and parents in their hometown of Franklin, Tennessee.

Fisher's son Raleigh, 12, lives with a congenital heart condition, which has left him with a weakened immune system. For his protection, Raleigh has received all the recommended vaccines for a child his age. But even with his vaccinations, a virus that might only sideline another child could sicken him and land him in the emergency room, Fisher said.

"We want everyone to be vaccinated so that illnesses like measles and things that have basically been eradicated don't come back," Fisher said. "Those can certainly have a very adverse effect on Raleigh."

For much of Raleigh's life, Fisher could take comfort in the high childhood vaccination rate in Tennessee - a public health bright spot in a conservative state with poor health outcomes and one of the shortest life expectancies in the nation.

Mississippi and West Virginia, two similarly conservative states with poor health outcomes and short life expectancies, also have some of the highest vaccination rates for kindergartners in the nation - a seeming contradiction that stems from the fact that childhood vaccination requirements don't always align with states' other characteristics, said James Colgrove, a Columbia University professor who studies factors that influence public health.

"The kinds of policies that states have don't map neatly on to 'red' versus 'blue' or one region or another," Colgrove said.

Advocates, doctors, public health officials, and researchers worry such public health bright spots in some states are fading: Many states have recently reported an increase in people opting out of vaccines for their kids as Americans' views shift.

During the 2023-24 school year, the percentage of kindergartners exempted from one or more vaccinations rose to 3.3%, the highest ever reported, with increases in 40 states and Washington, D.C., according to Centers for Disease Control and Prevention data. Tennessee and Mississippi were among those with increases. Nearly all exemptions nationally were for nonmedical reasons.

Vaccine proponents worry anti-vaccine messaging could accelerate a growing "health freedom" movement that has been pushed by leaders in states such as Florida. Momentum against vaccines is likely to continue to grow with the election of Donald Trump as president and his proposed nomination of anti-vaccine activist Robert F. Kennedy Jr. as secretary of the Department of Health and Human Services.

Pediatricians in states with high exemption rates, such as Florida and Georgia, say they're concerned by what they see - declining immunization levels for kindergartners, which could lead to a resurgence in vaccine-preventable diseases such as measles. The Florida Department of Health reported nonmedical exemption rates as high as 50% for children in some areas.

"The religious exemption is huge," said Brandon Chatani, a pediatric infectious disease doctor in Orlando. "That has allowed for an easy way for these kids to enter schools without vaccines."

In many states, it's easier to get a religious exemption than a medical one, which often requires signoff from a doctor.

Over the past decade, California, Connecticut, Maine, and New York have removed religious and philosophical exemptions from school vaccination requirements. West Virginia has not had them.

Idaho, Alaska, and Utah had the highest exemption rates for the 2023-24 school year, according to the CDC. Those states allow parents or legal guardians to exempt their children for religious reasons by submitting a notarized form or a signed statement.

Florida and Georgia, with some of the lowest reported minimum vaccination rates for kindergartners, allow parents to exempt their children by submitting a form with the child's school or day care.

Both states have reported declines in uptake of the measles, mumps, and rubella vaccine, which is one of the most common childhood shots. In Georgia, MMR coverage for kindergartners dropped to 88.4% in the 2023-24 school year from 93.1% in 2019-20, according to the CDC. Florida dropped to 88.1% from 93.5% during the same period.

Andi Shane, a pediatric infectious disease specialist in Atlanta, traces Georgia's declining rates to families who lack access to a pediatrician. State policies on exemptions are also key, she said.

"There's lots of data to support the fact that when personal belief exemptions are not permitted, that vaccination rates are higher," she said.

In December, Georgia public health officials put out an advisory saying the state had recorded significantly more whooping cough cases than in the prior year. According to CDC data, Georgia reported 280 cases in 2024 compared with 96 the year before.

Until 2023, Mississippi was one of the few states that allowed parents to opt out of vaccinating their kids only for medical reasons - and only with the approval of a doctor. That gave it among the highest vaccination rates in the nation as of the 2023-24 school year.

"It's one of the few things Mississippi has done well," said Anita Henderson, a pediatrician who has practiced in the southern part of the state for nearly 30 years. In terms of health, she said, childhood vaccination rates were the state's one "shining star."

But that changed in April 2023 when a federal judge ordered state officials to start allowing religious exemptions. The ruling has emboldened many families, Henderson said.

"We are seeing more and more skepticism, more and more vaccine hesitancy, and a lack of confidence because of this ruling," she said.

State officials have granted more than 5,000 religious exemptions since the court order allowing them, according to the state health department. Daniel Edney, the state health officer, said most of the requests have come from "more affluent" residents in "pockets" of the state.

"Most people listen to the expert opinions of their pediatricians and family medicine doctors to stay on the vaccine schedule, because it's what is best to protect their children," he said.

West Virginia's vaccine law - which hasn't allowed nonmedical exemptions - also could soon change, Matthew Christiansen said in December before he resigned as the state's health officer.

A bill that would have broadened exemptions made it through the legislature last year but was vetoed by outgoing Republican Gov. Jim Justice. The new governor, Republican Pat Morrisey, has been a vocal critic of vaccine mandates. And just a day after being inaugurated, he issued an executive order to propose provisions by Feb. 1 that could allow religious and conscientious exemptions.

"I want to send a message that if you have a religious belief, then we're going to have an exception," he said at a Jan. 14 press conference. "We're not going to be the outlier."

People asserting their personal freedoms to decline vaccines for their kids can ultimately curtail the ability of others to live full lives, Christiansen said. "Kids getting measles and mumps and polio and being paralyzed for their whole life is an impediment on personal freedom and autonomy for those kids," he said.

Since the covid pandemic, anti-vaccine sentiment has been growing in Tennessee. One organization, Stand for Health Freedom, drafted a letter for constituents to send to their state lawmakers calling for the resignation of the medical director of Tennessee's Vaccine-Preventable Diseases and Immunization Program. The group said she demonstrated a "lack of respect for the informed consent rights" of the people.

"They feel emboldened by the idea that this presidential administration seems to feel very strongly that a lot of these issues should be taken back to the states," said Emily Delikat, director of Tennessee Families for Vaccines, a pro-vaccine group.

Ultimately, like many effective public health interventions, vaccines are a victim of their own success, said Henderson, the Mississippi pediatrician. Most people haven't seen outbreaks of measles or polio, so they forget how dangerous the diseases are, she said.

"It may unfortunately take a resurgence of those diseases to raise awareness to the fact that these are dangerous, these are deadly, these are preventable," she said. "I hope it doesn't come to that."


Daniel Chang and Sam Whitehead wrote this story for KFF Health News.


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Some Kentucky lawmakers want to make it mandatory for some Medicaid participants in Kentucky to work, but experts say that would disproportionately affect people with mental health or substance use disorders.

House Bill 695 would require able-bodied adults with no dependents to work - and prove it - to receive health care.

Kentucky currently has a voluntary program, with job training and opportunities for community engagement, but Emily Beauregard - executive director of Kentucky Voices for Health - explained it isn't required for Medicaid eligibility.

"The majority of Kentuckians with Medicaid coverage are already working," said Beauregard. "They're working full time, part time. They're students, they're caregivers, taking care of children or older family members, people with disabilities."

Supports of work requirements argue the current system incentivizes people not to work, and argue the change will help alleviate staffing shortages.

Meanwhile, Congress is considering deep cuts to Medicaid, around $880 million over the next decade.

Groups like the Kentucky Center for Economic Policy say that would disproportionately affect Kentucky, which is one of the top ten states for the share of its population covered by Medicaid.

Valerie Lebanion teaches local parenting classes in Whitley County. She said most of her clients rely on Medicaid for health coverage.

She said she believes increased red tape around the program would end up hurting families.

"When moms and dads are sick, they can't take care of their children," said Lebanion. "They can't take their children to school, get their children off to where they need to be, or even to take care of their children."

Beauregard said the state would also end up paying more for the administrative work needed to track and document mandatory work requirements.

"It doesn't make sense economically," said Beauregard, "and it puts an additional burden on hard-working Kentucky families who are doing everything right and end up falling through paperwork cracks."

A recent poll from the health policy and research organization KFF found 96% of participants said Medicaid is either important or very important to their community - and 82% said lawmakers should leave Medicaid spending unchanged or increase funding.

Tensions are rising in Ohio between doulas and the state Board of Nursing, as only a small number of doulas have been able to be certified for Medicaid reimbursement - despite a statewide push to reduce infant mortality.

More than 60,000 births in Ohio each year are covered by Medicaid. Research shows having a doula can lower risks for both moms and babies.

But only 132 doulas statewide are certified to receive Medicaid payments.

Dr. Marie McCausland, who chairs the state's Doula Advisory Group, said to meet the demand, about 3,000 need to be certified.

But she contended the certification process has been anything but collaborative - and called it "top-down and exclusionary."

"Day one, the first meeting, they already had almost all the rules written," said McCausland. "They sent it to us and we were supposed to start there, versus any sort of collaborative writing of the rules."

She said she recently discovered she's being removed as chair after a quiet legislative change that stripped doulas of their ability to lead the advisory group, effective April 9.

The Ohio Board of Nursing said in a statement the leadership change was made for consistency with other professions.

But McCausland said even doulas serving non-Medicaid families are sometimes being turned away, because they don't hold the new certification.

Guillermo Bervejillo, research manager with Children's Defense Fund Ohio, said the governor made doula access a priority, but the Board of Nursing may be undermining that effort.

"Gov. DeWine made it a priority to reduce infant mortality, especially amongst Black children," said Bervejillo. "He created a doula advisory group. The doula advisory group has faced obstacle after obstacle. It's been kind of wild. It feels like the governor doesn't even know what's going on."

McCausland said there also are concerns about racial bias and representation.

She said Black voices on the advisory group have been ignored, even scrubbed from official meeting records - prompting the group to hire a court reporter.

"Doulas are happy to come into hospital systems and work with doctors and nurses," said McCausland. "We want to be able to work as a team for our client success."

The Board of Nursing says it values the input of doulas and that the advisory group includes health professionals from a range of backgrounds.

The board says it is committed to improving maternal health outcomes and continuing to refine the certification process.

This week, workers who provide in-home and nursing home care rallied against cuts to Medicaid.

Washington's Medicaid, known as Apple Health, covers nearly 2 million low-income people in the state, including the majority of nursing home residents. Service Employees International Union Local 775 is the union representing long-term care workers who assist seniors and people with disabilities, in their homes and in nursing facilities.

Adam Glickman, secretary-treasurer of SEIU 775, said caregivers help with such essential tasks as cooking, bathing, medication management and transportation. He emphasized cutting Medicaid would mean many would not get the care they need.

"That could mean they're left alone in their homes, without care," Glickman pointed out. "For many people, it'll mean ending up in emergency rooms."

President Donald Trump and House Republicans are proposing $880 billion in cuts from the Energy and Commerce Committee, most of which would come from Medicaid. Critics said the goal of the plan is to help pay for tax cuts that would largely benefit the wealthiest Americans.

Kandie Luo, a caregiver and union member who depends on Medicaid for her own family's health care, as well as for her income, emigrated from China 40 years ago and thinks cuts to Medicaid would especially harm immigrant communities.

"This is not just about the number, it's about the real people," Luo stressed. "About the family, like me, depending on the Medicaid to survive."

The Trump administration said Medicaid cuts would focus on reducing waste and fraud in the program. Glickman contended it is an issue that has been blown out of proportion.

"I think this has become a red herring or kind of smoke screen by people who just really don't want to admit that what they're doing is cutting people's health care," Glickman argued.

A new poll from the health research organization KFF confirmed Medicaid's popularity across the country, with only 17% of Americans supporting cuts to the program.