Health
Biden health concerns persist as he makes first appearance after ending campaign
President Biden was seen boarding Air Force One in Delaware on Tuesday, marking the first time he has been seen in public since being diagnosed with COVID-19 on July 17.
The president held a mask in one hand as he gave onlookers a thumbs-up and a salute before disappearing into the plane.
“His walking on the stairs looks fine, better than usual, but it’s strange that he didn’t say hello to anyone,” Dr. Marc Siegel, clinical professor of medicine at NYU Langone Medical Center and a Fox News medical contributor, told Fox News Digital. “All his energy went into walking.”
The president is headed to Washington, D.C., where he is scheduled to make a speech to the American public on Wednesday night.
DOCTORS EXPRESS CONCERN ABOUT BIDEN’S APPARENT COGNITIVE ISSUES DURING DEBATE: ‘TROUBLING INDICATORS’
Biden’s personal physician, Kevin C. O’Connor, released the latest update on the president’s health on Monday, July 22, reporting that the president had completed his 10th dose of Paxlovid and that his symptoms have “almost resolved completely.”
President Biden boards Air Force One as he departs Dover Air Force Base in Delaware on July 23, 2024. (Saul Loeb/AFP via Getty Images)
There has been a renewed emphasis on the president’s health – both physically and cognitively – in recent weeks, stemming from his concerning performance at the June 27 presidential debate and culminating in his July 21 announcement that he was ending his campaign for re-election.
Cognitive concerns
The first presidential debate of 2024 left many Americans, and even some traditional Democrat allies, wondering about Biden’s mental fitness for office based on what appeared to be his unclear train of thought and lack of coherence.
President Biden gestures as he boards Air Force One at Dover Air Force Base in Delaware on Tuesday, July 23, 2024. (Ken Cedeno/Reuters)
“President Biden’s performance in [the] debate reignited longstanding discussions about his cognitive abilities and his overall leadership capacity,” Dr. Brett Osborn, a Florida neurosurgeon who specializes in cognitive function, told Fox News Digital after the debate.
“Biden struggled to maintain a coherent narrative, often losing his train of thought mid-sentence and providing vague, rambling and undecipherable answers to highly critical questions,” Osborn continued, expressing his professional opinion.
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The doctor, who has not treated the president, also called out Biden’s frequent pauses, struggle to find words and reliance on the notes he was writing as points of concern.
“President Biden lacks the mental sharpness required for the highest office in the land … especially amid [today’s] current national and international crises,” Osborn said.
The neurosurgeon also mentioned that the 46th president has undergone multiple surgeries for brain aneurysms.
President Biden boards Air Force One at Dover Air Force Base in Delaware on Tuesday, July 23, 2024. (AP Photo/Manuel Balce Ceneta)
There is a famous saying in neurosurgery, Osborn noted: “When the air hits your brain, you’re never the same.”
The doctor said, “It is medically probable that when he took office in 2020, he was afflicted by mild cognitive impairment, a gateway syndrome to Alzheimer’s disease and potentially Parkinsonism – not necessarily Parkinson’s disease itself.”
Health’s potential role in Biden’s exit?
After Biden’s announcement on Sunday that he was dropping out of the 2024 presidential race, doctors shared their thoughts about what that action meant in terms of his ongoing cognitive health.
Given signs of his “ailing cognitive status, President Biden’s decision to step down from the race seems prudent,” said Osborn.
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“By stepping down, President Biden can prioritize his health and potentially mitigate further cognitive decline while also ensuring the leadership role is filled by someone fully capable of handling the demanding responsibilities of the position.”
Siegel also told Fox News Digital that he believes Biden’s decision may be best for the president’s health.
The first presidential debate of 2024 left many Americans wondering about Biden’s mental fitness for office based on what appeared to be his unclear train of thought and lack of coherence. (Andrew Caballero-Reynolds/AFP via Getty Images)
“The stress of the race could have definitely made cognition worse, but it will progress anyway if there is a cognitive issue, and fitness is a big concern,” the doctor told Fox News Digital on Sunday.
Siegel has said on multiple occasions that he has not examined or treated the president and that he cannot make any definitive diagnoses.
Tested positive for COVID
The president tested positive for COVID-19 on July 17, sparking concerns about the risk the virus poses to older adults.
The White House released an announcement of Biden’s positive COVID test, noting that the president had been vaccinated and boosted and was “experiencing mild symptoms.”
Dr. Marc Siegel joined “Fox & Friends” on June 28 to discuss concerns sparked by Biden’s performance at the June 27 presidential debate against former President Trump. (Kevin D. Liles for the Washington Post via Getty Images | Fox News)
His upper respiratory symptoms included “rhinorhea (runny nose) and non-productive cough, with general malaise,” according to a statement on the White House’s website.
Doctors shared their concerns about the potential long-term effect COVID could have on Biden.
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“Post-COVID syndromes and long COVID have been shown to affect underlying neurological conditions,” Siegel warned.
“This can also come from recurrent COVID.”
“By stepping down, President Biden can prioritize his health and potentially mitigate further cognitive decline.”
Osborn noted that the virus has been shown to have potential long-term effects on cognitive function, often referred to as “brain fog.”
“These effects can include difficulties with memory, attention and executive function,” he said.
“In someone with pre-existing cognitive issues like President Biden, contracting COVID-19 could exacerbate these symptoms – via neuroinflammation – and lead to a more rapid decline.”
President Biden walks down the steps of Air Force One at Dover Air Force Base in Delaware on July 17, 2024. (Susan Walsh/AP)
As of July 22, Biden had received his 10th dose of Paxlovid.
“His symptoms have almost resolved completely,” O’Connor, the president’s doctor, wrote in a July 22 briefing.
“His pulse, blood pressure, respiratory rate and temperature remain absolutely normal. His oxygen saturation continues to be excellent on room air. His lungs remain clear.”
Health as a qualifying factor
Along with meeting the official requirements for president, Siegel and Osborn agreed that whoever holds the office should also be physically and cognitively healthy.
“It is extremely important,” Siegel told Fox News Digital. “We have a right to it as a country.”
The role of president involves making complex and high-stakes decisions, often under significant pressure, Osborn noted.
Dr. Brett Osborn, a Florida neurosurgeon who specializes in cognitive function, has shared his concerns about Biden’s cognitive fitness. (Dr. Brett Osborn)
“Cognitive health is essential for clear thinking, effective communication and sound decision-making, all things President Biden lacks,” he said, sharing his viewpoint.
Physical health is also essential, Osborn said, as the role also requires long hours, frequent travel and crisis management.
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“A healthy president is better equipped to handle the demands of the office and to lead the nation effectively through various challenges,” he added.
In light of Biden’s announcement to exit the race, Siegel said the decision “should be accompanied by a full health disclosure.”
Doctors have called for thorough health evaluations for presidential candidates, and sitting presidents, to ensure they can perform their required duties. (Getty Images)
He said, “They should admit to what they know and reveal full neurological results.”
The situation highlights the need for thorough health evaluations for presidential candidates – and sitting presidents – to ensure they can perform their required duties, according to Osborn.
“Routine testing – physical and mental – should be made nonnegotiable instead of being thwarted by the governing party,” he said.
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In response to outreach from Fox News Digital, the White House press office stated that “health was not a factor” in the president’s decision to withdraw from the race.
“He looks forward to finishing his term and delivering more historic results for the American people,” the White House said in its statement.
Health
Viral New Year reset routine is helping people adopt healthier habits
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What if your New Year’s resolution could fit inside a tote bag? Social media users are trying the “analog bag” trend, replacing phones with offline activities.
The trend is widely credited to TikTok creator Sierra Campbell, who posted about her own analog bag — containing a crossword book, portable watercolor set, Polaroid camera, planner and knitting supplies — and encouraged followers to make their own.
Her video prompted many others to share their own versions, with items like magazines, decks of cards, paints, needlepoint and puzzle books.
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“I made a bag of non-digital activities to occupy my hands instead of the phone,” said Campbell, adding that the practice has significantly cut her screen time and filled her life with “creative and communal pursuits that don’t include doom-scrolling.”
“I created the analog bag after learning the only way to change a habit is to replace it with another,” she told Fox News Digital.
Social media users are trying the “analog bag” trend, replacing phones with offline activities like cameras, notebooks and magazines. (Fox News Digital)
The science of healthier habits
Research on habit formation supports the idea of the analog bag, according to Dr. Daniel Amen, a California-based psychiatrist and founder of Amen Clinics.
“Your brain is a creature of habit,” Amen said during an interview with Fox News Digital. “Neurons that fire together wire together, meaning that every time you repeat a behavior, whether it’s good or bad, you strengthen the neural pathways that make it easier to do it again.”
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Studies show that habits are automatic responses to specific cues — such as boredom, stress or idle time — that typically deliver some kind of reward, according to the doctor. When no alternative behavior is available, people tend to fall back on the same routine, often without realizing it.
Research suggests that replacing an old habit with a new one tied to the same cue is more effective than trying to suppress the behavior altogether.
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“[When] cutting out coffee — you need to have another drink to grab for, not just quit cold turkey. It’s how the pathways in our brains work,” Campbell said.
By substituting a different routine that still provides stimulation and engagement, people can gradually weaken the original habit and build a new automatic response.
Substituting another activity instead of scrolling on your phone can help quell the impulse to reach for it. (iStock)
“Simply stopping a behavior is very challenging,” Amen said. “Replacing one habit with something that is better for your brain is much easier. That’s how lasting change happens, one step at a time.”
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If alternatives are within arm’s reach, people will be more likely to use them, the doctor said. “Your brain does much better with small, simple actions than big, vague intentions.”
Instead of saying, “I’ll stop scrolling today,” the doctor recommends choosing a small habit you can do in a few moments in specific situations, like knitting 10 rows of a scarf on your commute or reading a few pages of a book while waiting at the doctor’s office.
“If alternatives are within arm’s reach, you’re more likely to use them,” a brain doctor said. “Your brain does much better with small, simple actions than big, vague intentions.” (iStock)
Campbell shared her own examples of how to use an analog bag. At a coffee shop with friends, she said, she might pull out a crossword puzzle and ask others to help with answers when the conversation lulls.
Instead of taking dozens of photos on her phone, she uses an instant camera, which limits shots and encourages more intentional moments.
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In casual outdoor settings, such as a park or winery, she brings a small watercolor set for a quick creative outlet.
“It’s brought so much joy,” Campbell said of the analog bag trend, “seeing how it resonates with so many.”
Health
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Health
Deadly ‘superbug’ is spreading across US as drug resistance grows, researchers warn
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A deadly, drug-resistant fungus already spreading rapidly through U.S. hospitals is becoming even more threatening worldwide, though there may be hope for new treatments, according to a new scientific review.
Candida auris (C. auris), often described as a “superbug fungus,” is spreading globally and increasingly resisting human immune systems, Hackensack Meridian Center for Discovery and Innovation (CDI) researchers said in a review published in early December.
The findings reinforce prior CDC warnings that have labeled C. auris an “urgent antimicrobial threat” — the first fungal pathogen to receive that designation — as U.S. cases have surged, particularly in hospitals and long-term care centers.
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Approximately 7,000 cases were identified across dozens of U.S. states in 2025, according to the CDC, and it has reportedly been identified in at least 60 countries.
Candida auris is a drug-resistant fungus spreading in hospitals worldwide. (Nicolas Armer/Picture Alliance via Getty Images)
The review, published in Microbiology and Molecular Biology Reviews, helps explain why the pathogen is so difficult to contain and warns that outdated diagnostics and limited treatments lag behind. It was conducted by Dr. Neeraj Chauhan of the Hackensack Meridian CDI in New Jersey, Dr. Anuradha Chowdhary of the University of Delhi’s Medical Mycology Unit and Dr. Michail Lionakis, chief of the clinical mycology program at the National Institutes of Health.
Their findings stress the need to develop “novel antifungal agents with broad-spectrum activity against human fungal pathogens, to improve diagnostic tests and to develop immune- and vaccine-based adjunct modalities for the treatment of high-risk patients,” the researchers said in a statement.
GROWING ANTIBIOTIC CRISIS COULD TURN BACTERIAL INFECTIONS DEADLY, EXPERTS WARN
“In addition, future efforts should focus on raising awareness about fungal disease through developing better surveillance mechanisms, especially in resource-poor countries,” they added. “All these developments should help improve the outcomes and prognosis of patients afflicted by opportunistic fungal infections.”
Candida auris can survive on skin and hospital surfaces, allowing it to spread easily. (iStock)
First identified in 2009 from a patient’s ear sample in Japan, C. auris has since spread to dozens of countries, including the U.S., where outbreaks have forced some hospital intensive care units to shut down, according to the researchers.
The fungus poses the greatest risk to people who are already critically ill, particularly those on ventilators or with weakened immune systems. Once infected, about half of patients may die, according to some estimates.
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Unlike many other fungi, C. auris can survive on human skin and cling to hospital surfaces and medical equipment, allowing it to spread easily in healthcare settings.
“It is resistant to multiple antifungal drugs, and it tends to spread in hospital settings, including on equipment being used on immunocompromised and semi-immunocompromised patients, such as ventilators and catheters,” Dr. Marc Siegel, Fox News senior medical analyst and clinical professor of medicine at NYU Langone, previously told Fox News Digital.
Scientists say the unique cell wall structure of C. auris makes it harder to kill. (iStock)
It is also frequently misdiagnosed, delaying treatment and infection control measures.
“Unfortunately, symptoms such as fever, chills and aches may be ubiquitous, and it can be mistaken for other infections,” Siegel said.
In September, he said intense research was ongoing to develop new treatments.
Only four major classes of antifungal drugs are currently available, and C. auris has already shown resistance to many of them. While three new antifungal drugs have been approved or are in late-stage trials, researchers warn that drug development has struggled to keep pace with the fungus’s evolution.
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Despite the sobering findings, there is still room for cautious optimism.
The fungus can cling to skin and hospital surfaces, aiding its spread. (iStock)
In separate research published in December, scientists at the University of Exeter in England discovered a potential weakness in C. auris while studying the fungus in a living-host model.
The team found that, during infection, the fungus activates specific genes to scavenge iron, a nutrient it needs to survive, according to their paper, published in the Nature portfolio journal Communications Biology in December.
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Because iron is essential for the pathogen, researchers believe drugs that block this process could eventually stop infections or even allow existing medications to be repurposed.
“We think our research may have revealed an Achilles’ heel in this lethal pathogen during active infection,” Dr. Hugh Gifford, a clinical lecturer at the University of Exeter and co-author of the study, said in a statement.
New research is underway to develop better treatments and diagnostics for C. auris. (iStock)
As researchers race to better understand the fungus, officials warn that strict infection control, rapid detection and continued investment in new treatments remain critical.
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Health experts emphasize that C. auris is not a threat to healthy people.
Fox News Digital has reached out to the CDI researchers and additional experts for comment.
Fox News Digital’s Angelica Stabile contributed reporting.
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