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    Experts Doubt Kennedy’s Timetable for Finding the Cause of Autism

    The nation’s health secretary announced that he planned to invite scientists to provide answers by September, but specialists consider that target date unrealistic.Robert F. Kennedy Jr., the nation’s health secretary, pledged on Thursday to seek out experts globally to discover the reasons for the increasing rates of autism in the United States.“We’ve launched a massive testing and research effort that’s going to involve hundreds of scientists from around the world,” Mr. Kennedy announced at a cabinet meeting held by President Trump. “By September, we will know what has caused the autism epidemic and we’ll be able to eliminate those exposures.”“There will be no bigger news conference than that,” Mr. Trump replied.But scientists who have worked for decades to find a cause greeted Mr. Kennedy’s predicted timeline with skepticism.They said that a single answer would be hard to identify in a field of possible contributors including pesticides, air pollution and maternal diabetes.Dr. Philip Landrigan, a pediatrician and expert on environmental toxins, pointed to the current mass layoffs and cutbacks for research at Mr. Kennedy’s Department of Health and Human Services as one reason for doubting such quick progress.“Given that a great deal of research on autism and other pediatric diseases in hospitals and medical schools is currently coming to a halt because of federal funding cuts from H.H.S.,” he said, “it is very difficult for me to imagine what profound scientific breakthrough could be achieved between now and September.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    RFK Jr. Offers Qualified Support for Measles Vaccination

    In an interview with CBS, the health secretary also suggested he wasn’t familiar with massive cuts to state funding for public health.In a rare sit-down interview with CBS News, Robert F. Kennedy Jr., the nation’s health secretary, recommended the measles vaccine and said he was “not familiar” with sweeping cuts to state and local public health programs.The conversation was taped shortly after his visit to West Texas, where he attended the funeral of an 8-year-old girl who died after contracting measles. A raging outbreak there has sickened more than 500 people and killed two young children.In clips of the discussion released Wednesday, Mr. Kennedy offered one of his strongest endorsements yet of the measles vaccine. “People should get the measles vaccine, but the government should not be mandating those,” he said.A few moments later, however, he raised safety concerns about the shot, as he has previously: “We don’t know the risks of many of these products because they’re not safety tested,” he said.For months, Mr. Kennedy has faced intense criticism for his handling of the West Texas outbreak from medical experts who believe that his failure to offer a full-throated endorsement of immunization has hampered efforts to contain the virus.Moreover, he has promoted unproven treatments for measles, like cod liver oil. Doctors in Texas believe its use is tied to signs of liver toxicity in some children arriving in local hospitals.Throughout the outbreak, Mr. Kennedy has often paired support for vaccines with discussions of safety concerns about the shots, along with “miraculous” alternative treatments.Over the weekend, he posted on social media that the measles, mumps and rubella vaccine was “the most effective way” to prevent the spread of measles — a statement met with relief from infectious disease experts and with fury from his vaccine-hesitant base.That night, he posted again, this time applauding “two extraordinary healers” who he claimed had effectively treated roughly 300 measles-stricken children with budesonide, a steroid, and clarithromycin, an antibiotic.Scientists say there are no cures for a measles infection, and that claiming otherwise undermines the importance of a vaccination.Later in the CBS interview, Mr. Kennedy was pressed on the administration’s recent move to halt more than $12 billion in federal grants to state programs that address infectious disease, mental health and childhood vaccinations, among other efforts.(A judge has temporarily blocked the cuts after a coalition of states sued the Trump administration.)Mr. Kennedy said he wasn’t familiar with the interruptions, then asserted that they were “mainly D.E.I. cuts,” referring to diversity, equity and inclusion programs that have been targeted by the Trump administration.Dr. Jonathan LaPook, CBS’s medical correspondent, asked about specific research cuts at universities, including a $750,000 grant to researchers at the University of Michigan to study adolescent diabetes.“I didn’t know that, and that’s something that we’ll look at,” Mr. Kennedy said. “There’s a number of studies that were cut that came to our attention and that did not deserve to be cut, and we reinstated them.” More

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    RFK Jr. to Kick Off MAHA Tour on Fighting Chronic Disease

    After a second measles death in West Texas, the health secretary is expected to begin a tour through the Southwest to showcase nutrition legislation, among other priorities.A day after attending the funeral of an unvaccinated child who died of measles, Health Secretary Robert F. Kennedy Jr. will kick off a tour through Southwestern states on Monday, spotlighting initiatives that emphasize nutrition and lifestyle choices as tools for combating disease.The Make America Healthy Again tour, which will take Mr. Kennedy through parts of Utah, Arizona and New Mexico, is intended to draw attention to some of the secretary’s common-ground interests, but the first day is scheduled to end with a highly contentious one: a news conference to highlight Utah’s new law that bans adding fluoride to public drinking water supplies.The tour comes as questions grow about the federal government’s response to a measles outbreak in West Texas that has spread to other states. The death of an unvaccinated 8-year-old girl there last week was the second confirmed fatality from measles in a decade in the United States. Mr. Kennedy attended the girl’s funeral on Sunday and met with her family before continuing to Utah.Mr. Kennedy’s staff said that over the course of three days, he planned to visit multiple health centers, including a medical school’s “teaching kitchen” to train students on managing chronic disease using dietary choices. He is scheduled to meet with leaders of Navajo Nation to discuss the cultural and logistical challenges of providing high-quality health care to tribal groups and to visit a charter school in New Mexico that “integrates healthy eating and physical fitness into its daily student life.”During his first months in office, Mr. Kennedy’s policies have been unfurled with great brouhaha, but the secretary himself has been relatively low profile, particularly for an official with his degree of fame. The White House has encouraged Mr. Kennedy to take a more public-facing approach to his role, but the timing of his first major push out in the country will require toeing a careful line around the most conspicuous issue on the table.Public health experts say the measles outbreak that has now infected nearly 500 people in West Texas is driven by low vaccination rates. Mr. Kennedy, who is famously skeptical of vaccine safety, shifted his rhetoric after the little girl’s funeral, posting on X: “The most effective way to prevent the spread of measles is the MMR vaccine.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    A Second Child Dies of Measles in Texas

    It is the second confirmed measles death in the U.S. in a decade. If the outbreak continues at the current pace, the nation may lose its “elimination” status.The measles crisis in West Texas has claimed the life of another child, the second death in an outbreak that has burned through the region and infected dozens of residents in bordering states.The 8-year-old girl died early Thursday morning of “measles pulmonary failure” at a hospital in Lubbock, Texas, according to records obtained by The New York Times. It is the second confirmed measles death in a decade in the United States.The first was an unvaccinated child who died in West Texas in February. Another unvaccinated person died in New Mexico after testing positive for measles, though officials have not yet confirmed that measles was the cause of death.A Trump administration official said on Saturday night that the girl’s cause of death is “still being looked at.” Since late January, when the outbreak began, West Texas has reported 480 cases of measles and 56 hospitalizations. The outbreak has also spread to bordering states, sickening 54 people in New Mexico and 10 in Oklahoma.If the virus continues to spread at this pace, the country risks losing its measles elimination status, a hard-fought victory earned in 2000. Public health officials in West Texas have predicted the outbreak will continue for a year.Robert F. Kennedy, the nation’s health secretary, has faced intense criticism for his handling of the outbreak. A prominent vaccine skeptic, he has offered muted support for vaccination and has emphasized untested treatments for measles, like cod liver oil.According to doctors in Texas, Mr. Kennedy’s endorsement of alternative treatments has contributed to patients delaying critical care and ingesting toxic levels of vitamin A.Experts also fear that the Trump administration’s recent decisions to dismantle international public health safeguards and pull funding from local health departments have made large, multistate outbreaks more likely.Measles is one of the most contagious pathogens. The virus can linger in the air for up to two hours after an infected person has left the room and spreads when a sick person breathes, coughs or sneezes.Within a week or two of being exposed, those who are infected may develop a high fever, cough, runny nose and red, watery eyes. Within a few days, a telltale rash breaks out as flat, red spots on the face and then spreads down the neck and torso to the rest of the body.In most cases, these symptoms resolve in a few weeks. But in rare cases, the virus causes pneumonia, making it difficult for patients, but especially children, to get oxygen into their lungs.It may also cause brain swelling, which can leave lasting problems, like blindness, deafness and intellectual disabilities.For every 1,000 children who get measles, one or two will die, according to the Centers for Disease Control and Prevention. The virus also harms the body’s immune defenses, leaving it vulnerable to other pathogens.Christina Jewett More

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    Trump Administration Demands Additional Cuts at C.D.C.

    In addition to reductions at agency personnel, federal regulators are demanding $2.9 billion in contract cancellations, The Times has learned.Alongside extensive reductions to the staff of the Centers for Disease Control and Prevention, the Trump administration has asked the agency to cut $2.9 billion of its spending on contracts, according to three federal officials with knowledge of the matter.The administration’s cost-cutting program, called the Department of Government Efficiency, asked the public health agency to sever roughly 35 percent of its spending on contracts about two weeks ago. The C.D.C. was told to comply by April 18, according to the officials.The cuts promise to further hamstring an agency already reeling from the loss of 2,400 employees, nearly one-fifth of its work force. On Tuesday, the administration fired C.D.C. scientists focused on environmental health and asthma, injuries, violence prevention, lead poisoning, smoking and climate change.Officials at the White House and the Department of Health and Human Services did not immediately respond to requests for comment.Abruptly cutting 35 percent of contracts would be tough for any organization or business, said Tom Inglesby, director of the Johns Hopkins Center for Health Security at the Bloomberg School of Public Health, who advised the Biden administration during Covid.“Sure, any manager can find small savings and improvements, but these kinds of demands are of the size and speed that break down organizations,” he said. “This is not the way to do good for the public or for the public’s health.”The C.D.C.’s largest contract, about $7 billion per year, goes to the Vaccines for Children Program, which purchases vaccines for parents who may not be able to afford them. That program is mandated by law and will not be affected by the cuts, according to one senior official who spoke on condition of anonymity.But other C.D.C. contracts include spending on computers and other technology, security guards, cleaning services and facilities management. The agency also hires people to build and maintain data systems and for specific research projects. Over the past several years, contracts have also supported activities related to Covid-19, one official said.Separately, H.H.S. last week abruptly discontinued C.D.C. grants of about $11.4 billion to states that were using the funds to track infectious diseases and to support mental health services, addiction treatment and other urgent health issues.At least some of the contracts D.O.G.E. is now asking the agency to discontinue may no longer be implemented because the people overseeing them have been fired. This is not the first time D.O.G.E. asked the agency to cut funding. It previously asked the C.D.C. to cut grants to Columbia University and University of Pennsylvania, saying those institutions had failed to take action against antisemitism on campus. “Funding grants and contracts are the mechanism by which we get things done,” said one C.D.C. scientist who asked to remain anonymous because of a fear of retaliation. “They are cutting off our arms and legs.” More

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    Shingles Vaccine Can Decrease Risk of Dementia, Study Finds

    A growing body of research suggests that preventing the viral infection can help stave off cognitive decline.Getting vaccinated against shingles can reduce the risk of developing dementia, a large new study finds.The results provide some of the strongest evidence yet that some viral infections can have effects on brain function years later and that preventing them can help stave off cognitive decline.The study, published on Wednesday in the journal Nature, found that people who received the shingles vaccine were 20 percent less likely to develop dementia in the seven years afterward than those who were not vaccinated.“If you’re reducing the risk of dementia by 20 percent, that’s quite important in a public health context, given that we don’t really have much else at the moment that slows down the onset of dementia,” said Dr. Paul Harrison, a professor of psychiatry at Oxford. Dr. Harrison was not involved in the new study, but has done other research indicating that shingles vaccines lower dementia risk.Whether the protection can last beyond seven years can only be determined with further research. But with few currently effective treatments or preventions, Dr. Harrison said, shingles vaccines appear to have “some of the strongest potential protective effects against dementia that we know of that are potentially usable in practice.”Shingles cases stem from the virus that causes childhood chickenpox, varicella-zoster, which typically remains dormant in nerve cells for decades. As people age and their immune systems weaken, the virus can reactivate and cause shingles, with symptoms like burning, tingling, painful blisters and numbness. The nerve pain can become chronic and disabling.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Trump Administration Has Begun a War on Science, Researchers Say

    Nearly 2,000 scientists urged that Congress restore funding to federal agencies decimated by recent cuts.Some 1,900 leading researchers accused the Trump administration in an open letter on Monday of conducting a “wholesale assault on U.S. science” that could set back research by decades and that threatens the health and safety of Americans.The letter’s signatories, all of them elected members of the National Academies of Sciences, Engineering and Medicine, warned of the damage being done by layoffs at health and science agencies and cuts and delays to funding that has historically supported research inside the government and across American universities.“For over 80 years, wise investments by the U.S. government have built up the nation’s research enterprise, making it the envy of the world,” the letter said. “Astoundingly, the Trump administration is destabilizing this enterprise by gutting funding for research, firing thousands of scientists, removing public access to scientific data and pressuring researchers to alter or abandon their work on ideological grounds.”Read the LetterResearchers at academic institutions nationwide say that U.S. science is being dismantled.Read Document 75 pagesThe letter said that many universities and research institutions had so far “kept silent to avoid antagonizing the administration and jeopardizing their funding.” But, it said, “the nation’s scientific enterprise is being decimated.”The signatories called on Americans to appeal to Congress to protect scientific funding.With Elon Musk’s efforts to cut spending and President Trump’s crackdown on institutions he sees as ideological enemies, the administration has sought to dismantle parts of the federal government’s scientific funding apparatus.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Top FDA Vaccine Official Resigns, Citing Kennedy’s ‘Misinformation and Lies’

    The Food and Drug Administration’s top vaccine official, Dr. Peter Marks, resigned under pressure Friday and said that Health Secretary Robert F. Kennedy Jr.’s aggressive stance on vaccines was irresponsible and posed a danger to the public.“It has become clear that truth and transparency are not desired by the secretary, but rather he wishes subservient confirmation of his misinformation and lies,” Dr. Marks wrote to Sara Brenner, the agency’s acting commissioner. He reiterated the sentiments in an interview, saying: “This man doesn’t care about the truth. He cares about what is making him followers.”Dr. Marks resigned after he was summoned to the Department of Health and Human Services Friday afternoon and told that he could either quit or be fired, according to a person familiar with the matter.Dr. Marks led the agency’s Center for Biologics Evaluation and Research, which authorized and monitored the safety of vaccines and a wide array of other treatments, including cell and gene therapies. He was viewed as a steady hand by many during the Covid pandemic but had come under criticism for being overly generous to companies that sought approvals for therapies with mixed evidence of a benefit.His continued oversight of the F.D.A.’s vaccine program clearly put him at odds with the new health secretary. Since Mr. Kennedy was sworn in on Feb. 13, he has issued a series of directives on vaccine policy that have signaled his willingness to unravel decades of vaccine safety policies. He has rattled people who fear he will use his powerful government authority to further his decades-long campaign of claiming that vaccines are singularly harmful, despite vast evidence of their role in saving millions of lives worldwide.“Undermining confidence in well-established vaccines that have met the high standards for quality, safety and effectiveness that have been in place for decades at F.D.A. is irresponsible, detrimental to public health, and a clear danger to our nation’s health, safety and security,” Dr. Marks wrote.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More