Health
CDC drops its 5-day COVID isolation guidelines
It is no longer necessary to isolate for five days after testing positive for COVID-19, according to a Friday statement from the U.S. Centers for Disease Control and Prevention (CDC).
The new guidance tells people to stay home if they are sick, but when they are feeling better and have been fever-free for 24 hours, they can return to school or work.
The CDC does recommend continuing to wear a mask for five days, while washing hands, maintaining physical distance and focusing on good ventilation.
This is the same guidance given for flu and other respiratory illnesses.
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“Our goal here is to protect those at risk for severe illness while also reassuring folks that these recommendations are simple, clear, easy-to-understand and can be followed,” said Mandy Cohen, CDC director, in a statement to media on Friday.
The updated guidance “reflects the progress we’ve made in protecting against severe illness from COVID,” she added.
The CDC on Friday announced that it is no longer necessary for people to isolate for five days after testing positive for COVID-19. (Elijah Nouvelage/Bloomberg via Getty Images)
Prior to Friday’s update, the CDC called for people who test positive for the virus to “stay home for at least five days and isolate from others in your home,” a recommendation that was implemented in late 2021.
At the start of the pandemic, the agency had recommended a 10-day isolation period for people who tested positive for the virus.
‘One set of guidelines’
Dr. Marc Siegel, clinical professor of medicine at NYU Langone Medical Center and a Fox News medical contributor, spoke with Cohen on Thursday ahead of the updated guidance.
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“The change is based on the fact that, according to Dr. Cohen, though wastewater analysis for COVID is very high, at the same time, case counts and hospitalizations are MUCH lower,” he told Fox News Digital.
“The goal is to have one set of guidelines for all respiratory viruses — flu, RSV, COVID, etc.,” Siegel noted.
Prior to Friday’s update, the CDC called for people who test positive for the virus to “stay home for at least five days and isolate from others in your home,” a recommendation that was implemented in late 2021. (iStock)
Cohen did indicate that the new recommendation does not apply to every patient.
“The immunocompromised, pregnant women and chronically ill may wait longer based on the advice of their physician,” Siegel said.
“The goal is to have one set of guidelines for all respiratory viruses.”
By the time someone tests positive for COVID, they are most likely at least two days into the illness, according to Cohen, and emerging data shows that the times of greatest transmission are right before symptoms begin and in the first few days of illness.
“Being recently vaccinated and taking Paxlovid (when indicated) within the first few days will help you recover much quicker,” Cohen told Siegel.
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Some states had already relaxed their own guidelines prior to the CDC’s official update.
In both Oregon and California, people with COVID have not had to isolate at all — as long as they have been fever-free for 24 hours without using fever-reducing medicines and their other COVID symptoms are improving, according to each state’s health department.
At the start of the pandemic, the agency recommended a 10-day isolation after testing positive for the virus. (iStock)
Siegel said he is in agreement with removing the five-day isolation period.
“The pandemic has been over for several months, and though there was an uptick this winter, with over 20,000 hospitalizations and 1,500 deaths per week at one point, it is now diminishing,” the doctor said.
Some doctors believe there should be at least somewhat stricter guidelines for COVID.
One doctor said the isolation period should be one to two days longer for COVID than for flu. (iStock)
Dr. Ben TenOever, head of the Virology Institute at New York University, told Siegel that he thinks the isolation period should be one to two days longer for COVID than for influenza.
“This is because SARS COV-2 travels farther on smaller droplets than flu,” Siegel said.
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Also, flu tends to generate a lot of non-infectious material after it’s been in the body for a few days, TenOever noted, which means the flu coming out of a person’s mouth or nose when coughing or sneezing may be pieces of dead flu virus.
SARS COV-2, by contrast, stays intact because it is more compact, so it may remain infectious longer, the doctor said.
COVID numbers continue downward trend
As of the most recently reported week ending Feb. 24, the share of administered COVID tests with positive results was 7.4%, a 0.6% decrease from the prior week, per CDC data.
Of all emergency department visits, 1.8% of them resulted in a diagnosis of COVID, a 0.9% week-over-week decline.
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COVID-related hospitalizations decreased 10.3% from the prior week.
The share of all U.S. deaths due to COVID was 2.1%, which reflected an 8.7% decrease.
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Health
Experts reveal why ‘nonnamaxxing’ trend may improve mental, physical health
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The key to feeling better in a fast, overstimulated world might be surprisingly simple: Live a little more like your grandparents.
A growing social media trend, dubbed “nonnamaxxing,” draws inspiration from the slower, more intentional rhythms associated with an Italian grandmother.
The lifestyle is often linked to activities like preparing home-cooked meals, spending time outdoors and making meaningful connections.
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“Nonnamaxxing is a 2026 trend that embraces the slower, more intentional lifestyle of an Italian grandmother (a Nonna). Think cooking from scratch, long family meals, daily walks, gardening and less screen time,” Erin Palinski-Wade, a New Jersey-based registered dietitian, told Fox News Digital.
Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)
Stepping away from screens and toward real-world interaction can have measurable benefits, according to California-based psychotherapist Laurie Singer.
“We know that interacting with others in person, rather than spending time on screens, significantly improves mental health,” she told Fox News Digital, adding that social media often fuels comparison and lowers self-esteem.
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Living more like previous generations isn’t purely driven by nostalgia. Cooking meals from scratch, for example, has been linked to better nutrition and more mindful eating patterns.
Adopting traditional mealtime habits can improve diet quality and support both physical and mental health, especially when meals are shared regularly with others, Palinski-Wade noted.
One longevity expert stresses that staying healthy isn’t just about food — it’s also about joy and community. (iStock)
There’s also a psychological benefit to slowing down and focusing on one task at a time. Anxiety often stems from unfinished or avoided tasks, Singer noted, and engaging in hands-on activities can counteract that.
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“Nonnamaxxing encourages us to be present around a task, like gardening, baking or knitting, or just taking a mindful walk, that delivers something ‘real,’” she said.
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Palinski-Wade cautions against turning the trend into another source of pressure, noting that a traditional “nonna” lifestyle often assumes a different pace of life.
The key, she said, is adapting the mindset, not replicating it perfectly.
Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)
The goal is to reintroduce small, intentional moments that make you feel better.
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That might mean prioritizing a few shared meals each week, taking a walk without your phone or setting aside time for a simple hobby, the expert recommended.
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Singer added, “Having a positive place to escape to, through whatever activities speak to us and make us happy, isn’t generational – it’s human.”
Health
Loneliness may be silently eroding your memory, new research reveals
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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.
Health
Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day
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