Health
Bird flu-infected cows have died in 5 states as experts closely monitor the disease
- Dairy cows infected with bird flu in five U.S. states have died or been slaughtered by farmers because they did not recover. The U.S. Department of Agriculture (USDA) says the vast majority of cows recover well.
- Bird flu infections lead cattle to suffer reduced milk production, digestive issues, fever, and diminished appetite, and can beget secondary infections that can be lethal.
- The USDA reported that no viral particles were found in samples of ground beef collected at retail stores, and that no bird flu virus was found after cooking ground beef to medium to well done after it was injected with a virus surrogate as part of an experiment.
Dairy cows infected with avian flu in five U.S. states have died or been slaughtered by farmers because they did not recover, state officials and academics told Reuters.
Reports of the deaths suggest the bird flu outbreak in cows could take a greater economic toll in the farm belt than initially thought. Farmers have long culled poultry infected by the virus, but cows cost much more to raise than chickens or turkeys.
A U.S. Department of Agriculture spokesperson said the agency knew of a few deaths but that the vast majority of cows recover well. Reuters was not able to determine the total number of cows with bird flu that died or were killed in South Dakota, Michigan, Texas, Ohio and Colorado.
WHO CONFIRMS FIRST HUMAN DEATH FROM A(H5N2) BIRD FLU
Avian flu has infected dairy cows in more than 80 herds across 10 states since late March, according to the USDA.
Some of the animals died of secondary infections contracted after bird flu weakened their immune systems, said state veterinarians, agriculture officials, and academics assisting in state responses to bird flu. Other cows were killed by farmers because they failed to recover from the virus.
Cattle infected with bird flu suffer reduced milk production, digestive issues, fever, and diminished appetite, according to farmers and veterinarians.
Cows graze in an oil production field in Midland, Texas, on February 13, 2019. Dairy cows infected with bird flu have died or been slaughtered by farmers because they did not recover in five U.S. states. (Reuters/Nick Oxford/ File Photo)
In South Dakota, a 1,700-cow dairy sent a dozen of the animals to slaughter after they did not recover from the virus, and killed another dozen that contracted secondary infections, said Russ Daly, a professor with South Dakota State University and veterinarian for the state extension office who spoke with the farm.
“You get sick cows from one disease, then that creates a domino effect for other things, like routine pneumonia and digestive issues,” Daly said.
A farm in Michigan killed about 10% of its 200 infected cows after they too failed to recover from the virus, said Phil Durst, an educator with Michigan State University Extension who spoke with that farm.
Michigan has more confirmed infections in cattle than any state as well as two of three confirmed cases of U.S. dairy workers who contracted bird flu.
In Colorado, some dairies reported culling cows with avian flu because they did not return to milk production, said Olga Robak, spokesperson for the state Department of Agriculture.
Ohio Department of Agriculture spokesperson Meghan Harshbarger said infected cows have died in Ohio and other affected states, mostly due to secondary infections.
The Texas Animal Health Commission also confirmed that cows have died from secondary infections at some dairy operations with avian flu outbreaks.
Officials could not provide figures for the number of statewide cow mortalities.
New Mexico’s state veterinarian, Samantha Uhrig, said farmers increasingly culled cows due to decreased milk production early in the outbreak, before the U.S. even confirmed bird flu was infecting cattle. Culling decreased as farmers learned that most cows gradually recovered, she said.
Officials in North Carolina and Kansas said there have been few to no cow deaths associated with bird flu in their states. Idaho officials did not respond to requests for information.
Bird flu virus particles were found in beef tissue taken from one dairy cow sent to be slaughtered for meat, and meat from the animal did not enter the food supply, USDA said last month.
The agency has reported that no viral particles were found in samples of ground beef collected at retail stores, and that no bird flu virus was found after cooking ground beef to medium to well done, after it was injected with a virus surrogate as part of an experiment.
Health
Could ‘humanmaxxing’ actually help you live longer? Here’s what experts say
Medical expert analyzes trending IV therapy, concerns about peptides
Dr. Mike Varshavski joins ‘Fox & Friends’ for Wellness Week, examining trending self-care treatments. He evaluates IV vitamin therapy, highlighting its hospital-critical role versus unproven benefits for general wellness, citing potential risks like vitamin imbalance. Dr. Mike also differentiates creatine, a research-backed supplement, from unregulated peptides marketed with unverified anti-aging and muscle growth promises, urging caution for patients.
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We are officially living in the “maxxing” era.
From “looksmaxxing” to improve appearance to “sleepmaxxing” for better rest, these viral terms all point to the same goal: squeezing every ounce of potential out of a specific trait or habit.
With a growing focus on optimizing wellness and maximizing longevity, the trend has evolved into what’s known as “humanmaxxing,” sparking a bigger question: How far can people go to optimize the human body?
ANTI-AGING BENEFITS LINKED TO ONE SURPRISING HEALTH HABIT
While there is no single definition of humanmaxxing, the trend generally refers to efforts to optimize health, performance and longevity through a combination of lifestyle habits, health tracking, supplements and, in some cases, more experimental interventions.
While there is no single definition of humanmaxxing, the trend generally refers to efforts to optimize health, performance and longevity through a combination of lifestyle habits, health tracking, supplements and, in some cases, more experimental interventions. (iStock)
For some, the movement begins with biohacking. According to Dave Asprey, a Texas-based wellness expert who refers to himself as the “father of biohacking,” optimizing your body starts with changing your environment.
Asprey has defined biohacking as “the art and science of changing the environment around you or inside you so that you have full control of your own biology.”
COULD HUMANS LIVE TO BE 150 YEARS OLD? GENETICIST SHARES WHY IT MAY BE POSSIBLE
His public advice focuses on boosting cellular energy through everyday choices like intermittent fasting, high-fat diets, red-light therapy and supplement routines.
“My goal right now is 180 years, because I’m doing something about it now instead of waiting,” he once said.
Clinical experts warn that extreme self-experimentation skips the rigorous safety checks that typical medical science requires. (iStock)
Others have embraced a more data-driven approach. Tech entrepreneur Bryan Johnson, creator of the multimillion-dollar longevity project Blueprint in Los Angeles, argues that optimizing the body means removing human error from health decisions and instead relying on medical data.
“Methodically, we sought to build an algorithm with science and data that could better care for me than I can myself,” Johnson wrote on his website. “My mind did not have the authority to override the algorithm.”
THINKING ABOUT PEPTIDES? DOCTORS REVEAL KEY DOS AND DON’TS AS ‘WILD WEST’ MARKET GROWS
Johnson’s routine involves tracking hundreds of health metrics, eating a precisely measured diet, taking dozens of supplements, and undergoing advanced medical treatments in an effort to reduce his biological age.
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At the far end of the spectrum are those investing in technologies aimed at pushing the limits of human performance.
London-based tech investor Christian Angermayer recently described humanmaxxing as a strategy toward human maximization.
Tech entrepreneur Bryan Johnson, creator of the multimillion-dollar longevity project Blueprint, argues that optimizing the body means removing human error from health decisions and instead relying on medical data. (iStock)
“I don’t think we should become something different, because I think humans are awesome, but I think we can maximize the potential [that] is already in us,” he said in an interview with The New York Times.
Angermayer’s investment firm, Apeiron Investment Group, focuses on technologies intended to help people “live longer, healthier and more fulfilling lives.” He also founded atai Life Sciences, a biotechnology company that develops psychedelic treatments for mental health conditions that are currently being evaluated in clinical trials.
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As interest in humanmaxxing grows, mainstream health experts urge consumers to separate evidence-based wellness practices from experimental interventions.
Public guidance from the National Institute on Aging notes that while some anti-aging therapies have shown promise in laboratory research, there is not yet sufficient evidence that they can safely extend human life.
As interest in humanmaxxing grows, mainstream health experts urge consumers to separate evidence-based wellness practices from experimental interventions. (iStock)
Clinical experts also caution that extreme self-experimentation can bypass the rigorous safety standards applied to conventional medical treatments.
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According to the Endocrine Society, taking substances such as testosterone or growth hormone without a medical need can lead to serious health risks, including cardiovascular complications and long-term disruption of the body’s chemical balance.
While many humanmaxxing habits overlap with standard healthy lifestyle practices, experts say consumers should be cautious of expensive or experimental interventions that promise dramatic anti-aging or longevity benefits without strong scientific evidence.
Health
New blood test detects 90% of aggressive prostate cancer cases, beating current screenings
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A new test could make it easier to detect high-risk prostate cancer cases earlier.
The blood test, called Stockholm3, is showing promise in clinical trials, beating out the traditional, standard prostate-specific antigen (PSA) test.
In a new study published in the Annals of Internal Medicine, researchers from the Karolinska Institutet in Sweden studied the test’s efficacy in more than 12,000 men — mostly Swedish or European — aged 50 to 74.
NEW PROSTATE CANCER TEST PINPOINTS DISEASE BETTER THAN PSA OPTION, STUDY FINDS
All participants were tested with PSA and Stockholm3 and were followed for two years. During the follow-up period, 443 men were diagnosed with aggressive prostate cancer.
Stockholm3 detected 90% of aggressive prostate cancer cases compared to 74% for PSA tests.
Stockholm3 detected 90% of aggressive prostate cancer cases compared to 74% for PSA tests. (iStock)
Stockholm3 missed “significantly fewer” serious cancer cases than PSA. The number of men incorrectly classified as high-risk was similar across both tests, according to a press release.
Thorgerdur Palsdottir, a researcher at the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, wrote in a statement that one of the major challenges in prostate cancer is being able to identify the cases that are “truly dangerous.”
‘DILBERT’ CREATOR’S DESPERATE PLEA SHINES SPOTLIGHT ON ALTERNATIVE PROSTATE CANCER DRUG
“Our results show that Stockholm3 identifies significantly more aggressive cancer cases than PSA without increasing the number of unnecessary follow-ups,” she said.
“These results point toward a potential change in how prostate cancer screening can be conducted,” the researcher added. “A more precise blood test could enable earlier detection of aggressive disease while reducing the number of unnecessary follow-up examinations and procedures.”
“A more precise blood test could enable earlier detection of aggressive disease while reducing the number of unnecessary follow-up examinations and procedures,” a researcher commented. (iStock)
Study co-author Hari Vigneswaran, chief medical officer of Stockholm3-maker A3P Biomedical, commented on these “promising” findings in an interview with Fox News Digital.
PROSTATE CANCER SCREENING AFTER 70: EXPERTS QUESTION GUIDANCE AFTER BIDEN’S DIAGNOSIS
He confirmed that the PSA has been the standard for prostate cancer screening since the 1990s despite its “well-documented limitations.”
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“It leads to invasive and costly follow-up testing, contributes to over-diagnosis of non-aggressive cancers and, most importantly, it misses a substantial share of aggressive disease,” Vigneswaran said.
When aggressive prostate cancer is found while still confined in the prostate, the five-year survival is close to 100%. (iStock)
When aggressive prostate cancer is found while still confined in the prostate, the five-year survival rate is close to 100%, which highlights the importance of early detection, according to the doctor.
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Data from the National Cancer Institute’s SEER database show that metastatic prostate cancer has risen over the past decade, suggesting that “we have not improved early detection of the aggressive, curable disease that screening is meant to catch,” Vigneswaran said.
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“The goal of screening is to find the cancers that need treatment while they are still curable, without raising the number of men who screen positive but don’t have aggressive disease,” he said.
Stockholm3 could reduce the need for unnecessary MRIs and biopsies, according to the researcher. (Getty Images)
Stockholm3 could reduce the need for unnecessary MRIs and biopsies, according to the researcher.
The findings did have some limitations. Stockholm3 is an investigational device and is not available for sale in the U.S., Vigneswaran noted.
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The test estimates a man’s risk of aggressive prostate cancer, but a biopsy remains the gold standard for confirming the disease.
The company plans to seek FDA approval to use the test for routine screening and will “generate the evidence needed to support that pathway, including U.S. data,” Vigneswaran said.
Health
This Protein Smoothie Trick Helps Women Over 40 Lose Twice as Much Fat
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