Health
RFK Jr. Orders Search for New Measles Treatments Instead of Urging Vaccination
With the United States facing its largest single measles outbreak in 25 years, Health and Human Services Secretary Robert F. Kennedy Jr. will direct federal health agencies to explore potential new treatments for the disease, including vitamins, according to an H.H.S. spokesman. The decision is the latest in a series of actions by the nation’s top health official that experts fear will undermine public confidence in vaccines as an essential public health tool.
The announcement comes as Mr. Kennedy faces intense backlash for his handling of the outbreak. It has swept through large areas of the Southwest where vaccination rates are low, infecting hundreds and killing two young girls. On Friday, the Centers for Disease Control and Prevention reported more than 930 cases nationwide, most of which are associated with the Southwest outbreak.
Critics have said Mr. Kennedy has focused too much on untested treatments — such as cod liver oil supplements — and offered only muted support for the measles vaccine, which studies show is 97 percent effective in preventing infection.
The decision to put more resources into potential treatments, rather than urging vaccination, could have grave consequences at the center of the outbreak.
“We don’t want to send the signal that you don’t have to get vaccinated because there’s just a way to get rid of it,” said Jennifer Nuzzo, an epidemiologist at the Brown University School of Public Health.
Scientists have already thoroughly studied various vitamins and medications as potential treatments for measles, said Michael Osterholm an epidemiologist at the University of Minnesota.
Decades of research have turned up no miracle treatment for the measles virus, which can cause pneumonia, making it difficult for patients to get oxygen into their lungs, and brain swelling, which can cause blindness, deafness and intellectual disabilities.
“It’s not that there’s been a lack of studies,” he said.
Measles patients are typically offered “supportive care” to help make them more comfortable while the virus runs its course, like Tylenol to bring down their fever, supplemental oxygen and IV fluids.
The decision to look for new treatments is meant to help people who chose not to vaccinate, the H.H.S. spokesman, Andrew Nixon, said. He added that the C.D.C. still recommends the measles, mumps and rubella shot as the most effective way to prevent measles.
But, he said, “Our commitment is to support all families, regardless of their vaccination status, in reducing the risk of hospitalization, serious complications and death from measles.”
As an example of such a community, Mr. Kennedy pointed to the Mennonites in West Texas, who have experienced the brunt of the cases and hospitalizations in the current outbreak.
Mr. Nixon said the C.D.C. will collaborate with universities to test new treatments for a “host of diseases,” which may include a combination of existing drugs and vitamins. The news of this effort was first reported by CBS News.
Public health experts were baffled by Mr. Kennedy’s decision to hunt for new treatments, rather than endorse shots that have decades of safety and efficacy data. They said this seemed to contradict his longstanding focus on disease prevention instead of treatment.
“This is akin to saying, ‘Go ahead and eat whatever you want, don’t exercise, smoke like a chimney — we’re going to invest all of our resources in heart transplants,’” said Dr. Jonathan Temte, a former chairman of the C.D.C.’s vaccine advisory committee.
Over the course of the current measles outbreak, Mr. Kennedy has offered inconsistent, and at times contradictory, messaging about the M.M.R. shot. At some points, he has described the vaccine as “the most effective way to prevent the spread of measles.”
Other times, he has questioned its safety: “We don’t know the risks of many of these products because they’re not safety tested,” he said in an interview with CBS News last month.
Doctors in West Texas have said Mr. Kennedy’s focus on treatments, rather than vaccines, has already made their jobs difficult.
Early in the outbreak, he said on Fox News that he had heard of “almost miraculous and instantaneous recovery” with treatments like cod liver oil, which he said was “the safest application of vitamin A.”
While doctors sometimes administer high doses of vitamin A in a hospital to manage severe measles, experts do not recommend taking it without physician supervision.
Shortly after, doctors said they had encountered measles patients who had delayed critical medical treatment in favor of staying home and treating themselves with some of the supplements Mr. Kennedy promoted. Some children with measles were given toxic levels of vitamin A, they said.
Dr. Osterholm said Mr. Kennedy’s plan also assumed that people’s beliefs about vaccines were fixed, when in reality, clear information about their purpose and safety had encouraged thousands of vaccinations in past outbreaks.
Despite Mr. Kennedy’s claims that Mennonites have “religious objections” to shots because they contain “fetus debris,” historians who study the community say it has no religious doctrine that bans vaccination, and vaccine experts say there is no fetal tissue in the M.M.R. shot.
Local doctors have instead pointed to misinformation about the safety of the shot — which Mr. Kennedy has helped perpetuate — as the primary reason their Mennonite patients opt their children out of vaccination.
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Feeling lonely may take a toll on older adults’ memory — but it may not speed up cognitive decline, according to a new study.
Researchers from Colombia, Spain and Sweden analyzed data from more than 10,000 adults ages 65 to 94 across 12 European countries and found those who reported higher levels of loneliness did worse on memory tests at the start of the study, according to research published this month in the journal Aging & Mental Health.
Over a seven-year period, however, memory decline occurred at a similar rate regardless of how lonely participants felt.
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“The finding that loneliness significantly impacted memory, but not the speed of decline in memory over time was a surprising outcome,” lead author Dr. Luis Carlos Venegas-Sanabria of the School of Medicine and Health Sciences at the Universidad del Rosario said in a statement.
Loneliness may be linked to memory performance in older adults, a new study suggests. (iStock)
“It suggests that loneliness may play a more prominent role in the initial state of memory than in its progressive decline,” Venegas-Sanabria said, adding that the findings highlight the importance of addressing loneliness as a factor in cognitive performance.
The findings add to debate about whether loneliness contributes to dementia risk. While loneliness and social isolation are often considered risk factors for cognitive decline, research results have been mixed.
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The study looked at data from the long-running Survey of Health, Ageing and Retirement in Europe (SHARE), which tracked 10,217 older adults between 2012 and 2019. Participants were asked to recall words immediately and after a delay to measure memory performance.
Social isolation and loneliness could play a surprising role in cognitive health among seniors. (iStock)
Loneliness was assessed using three questions about how often participants felt isolated, left out or lacking companionship.
About 8% of participants reported high levels of loneliness at the outset. That group tended to be older, more likely to be female and more likely to have conditions such as depression.
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Researchers found that those with higher loneliness had lower scores on both immediate and delayed memory tests at baseline. Still, all groups — regardless of loneliness level — experienced similar declines in memory over time.
The results suggest loneliness may not directly accelerate the progression of memory loss, though it remains linked to poorer cognitive performance overall.
Researchers look at a brain scan at the National Institutes of Health in Bethesda, Maryland. (Saul Loeb/AFP/Getty Images)
Experts warn, however, that the findings should not be interpreted to mean loneliness is harmless.
“The finding that lonely older adults start with worse memory but don’t decline faster is actually the most interesting part of the paper, and I think it’s easy to misread,” said Jordan Weiss, Ph.D., a scientific advisor and aging expert at Assisted Living Magazine and a professor at NYU Grossman School of Medicine.
“It likely means loneliness does its damage earlier in life, well before people show up in a study like this at 65-plus,” Weiss told Fox News Digital.
By older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold, an aging expert says. (iStock)
He suggested that by older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold.
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“By the time you’re measuring someone in their late 60s, decades of social connection patterns are already baked in,” he said.
Weiss, who was not involved in the research, added that loneliness may coincide with other health conditions, and noted that participants who felt more isolated also had higher rates of depression, high-blood pressure and diabetes. The link, he said, may reflect a cluster of health risks rather than a direct cause.
“While they can go hand-in-hand, it’s not clear that loneliness contributes to dementia,” a psychotherapist says. (iStock)
Amy Morin, a Florida-based psychotherapist and author, said the findings reflect a broader pattern in research on loneliness and brain health, and that the relationship may be more complex than it appears.
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“The evidence shows there’s a link between loneliness and cognitive decline but there’s no direct evidence of a cause and effect relationship,” she said. “So while they can go hand-in-hand, it’s not clear that loneliness contributes to dementia.”
Morin added that loneliness, which can fluctuate, may not be the root of the problem, but rather a symptom of other underlying mental or physical health issues.
Researchers suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging. (iStock)
She said staying socially and mentally engaged is crucial for overall brain health.
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“It’s important to be proactive about social activities,” Morin said. “Joining a book club, having coffee with a friend, or attending faith-based services can be a powerful way to maintain connections in older age.”
The researchers also suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging.
Fox News Digital reached out to the researchers for comment.
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Research continues to uncover new details on how fasting may help extend life.
A new study published in the journal Nature Communications investigated how intermittent fasting can boost longevity in small worms often used in aging research.
Researchers from the University of Texas Southwestern Medical Center in Dallas compared worms that were fed normally to those that underwent a 24-hour fast in early adulthood and were then fed again, according to a press release.
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The scientists measured a variety of factors, including stored fat, gene activity related to fat metabolism and lifespan.
The results showed that the life-boosting benefit did not depend on the fasting itself but on the body’s behavior after eating again.
Experts say sustainability is key when choosing a long-term weight-loss strategy. (iStock)
Study lead Peter Douglas, associate professor of molecular biology and a member of the Hamon Center for Regenerative Science and Medicine at UT Southwestern, suggested that these discoveries “shift the focus toward a neglected side of the metabolic coin – the re-feeding phase.”
“Our data suggest that the health-promoting effects of intermittent fasting are not merely a product of the fast itself, but are dependent on how the metabolic machinery recalibrates during the subsequent transition back to a fed state,” he said.
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“Our findings bridge a gap between lipid metabolism and aging research,” he added. “By targeting aging, the single greatest risk factor for human disease, we move beyond treating isolated conditions toward a preventive model of medicine that enhances quality of life for all individuals.”
Lauri Wright, director of nutrition programs at the University of South Florida’s College of Public Health, called this a “high-quality” study that adds an “important nuance to how we think about fasting and longevity.”
Intermittent fasting typically involves limiting meals to an eight-hour daily window or fasting every other day. (iStock)
The benefits of the refeeding phase after fasting were “especially interesting,” Wright, who was not involved in the study, told Fox News Digital.
“The researchers showed that longevity was linked to the body’s ability to turn off fat breakdown after fasting, allowing cells to restore energy balance,” she reiterated.
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“From a scientific standpoint, that’s a meaningful shift because it suggests fasting is not just about burning fat, but about metabolic flexibility.”
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Fasting may support longevity through triggering metabolic switching, enhancing cellular repair and stress resistance and improving markers like insulin sensitivity, research shows.
Limitations and cautions
Although this study provides “important insight” on the power of refeeding, Wright noted that the findings should be approached with caution, as the study was done on worms and cannot always be translated to humans.
“Additionally, it explains how a process might work in a controlled lab condition rather than real-world eating behaviors,” she added as a limitation. “Finally, the study is short-term and doesn’t give us the long-term translation on lifespan outcomes.”
The review found intermittent fasting was barely more effective than doing nothing, according to the study authors. (iStock)
Wright cautioned that fasting is “not a magic solution for longevity, and how you eat overall matters more than when you eat.”
“I advise, first and foremost, to focus on diet quality, including a variety of fruits and vegetables, healthy fats and minimally processed foods,” she said.
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For those who are considering fasting, it’s better to stick with a moderate plan — like a 12- to 14-hour overnight fast — rather than going to extremes, Wright said. After fasting, she recommends focusing on well-balanced meals.
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Several groups of people should be cautioned against fasting, according to Wright, including those with diabetes who are on insulin or hypoglycemic medications, those who are pregnant or breastfeeding, anyone with a history of eating disorders and older adults at risk of malnutrition.
Anyone considering intermittent fasting should consult with a doctor before starting.
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