Latest Health News

29Dec
2021

CDC Lowers Estimate of Omicron’s Prevalence in U.S.

CDC Lowers Estimate of Omicron’s Prevalence in U.S.WEDNESDAY, Dec. 29, 2021 (HealthDay News) -- In an update that illustrates just how challenging it is to track the spread of a fast-moving virus, the U.S. Centers for Disease Control and Prevention on Tuesday lowered its estimate of how prevalent the Omicron variant is in the United States.The latest agency data pegs Omicron's prevalence at 59%, a sharp drop from its estimate last week of 73% of all COVID cases.“The 73% got a lot more attention than the confidence intervals [which measure the range of certainty on an estimate], and I think this is one example among many where scientists are trying to project an air of confidence about what’s going to happen,” David O’Connor, a virologist at the University of Wisconsin-Madison, told The New York Times.O’Connor added that he...

FDA Says Rapid At-Home COVID Tests Not as Sensitive to...

29 December 2021
FDA Says Rapid At-Home COVID Tests Not as Sensitive to OmicronWEDNESDAY, Dec. 29, 2021 (HealthDay News) -- Early research suggests that some rapid COVID-19 tests may be less able to detect the Omicron variant, the U.S. Food and Drug Administration said Tuesday.To come to that conclusion, the agency used samples from patients confirmed to be infected with the Omicron variant to see how well the rapid antigen tests work. In a statement, the FDA said that antigen tests “do detect the Omicron variant, but may have reduced sensitivity,” meaning it's possible the tests could miss an infection, particularly in the early stages of the disease.That's not good news, as the Omicron variant fuels surging case numbers across the country and people are scrambling to find at-home rapid testing. Antigen tests can be done within minutes at home, while the...

More U.S. Women Are Retaining Their Hearing as They Age

29 December 2021
More U.S. Women Are Retaining Their Hearing as They AgeWEDNESDAY, Dec. 29, 2021 (HealthDay News) -- Hearing loss can happen with advancing age, but fewer American women appear to be affected now than in the past.Researchers who studied hearing loss between 2008 and 2017 found in the earliest of those years, 16.3% of older U.S. adults reported serious hearing loss. But by 2017 that had dropped to 14.8%, or 739,000 fewer people."Interestingly, we found that the improvements observed are mostly among females," said co-author ZhiDi Deng, a pharmacy student at the University of Toronto. "In fact, the downward trend in hearing loss appears to be entirely driven by declines within the female population after taking into account age and race," Deng said in a university news release.The study used data from the American Community Survey, which each...

New Clues to How Ovarian Cancer Begins -- and Might Be...

29 December 2021
New Clues to How Ovarian Cancer Begins -- and Might Be PreventedWEDNESDAY, Dec. 29, 2021 (HealthDay News) -- Researchers say they may be closer than ever to detecting ovarian cancer earlier and improving the odds for women with this life-threatening disease.In a new study, scientists used stem cells created from the blood samples of women with BRCA mutations and ovarian cancer to fashion a model of fallopian tube tissue. There, they found first hints of ovarian cancer in the fallopian tube tissue. Called organoids, these tissues one day might help doctors predict years in advance which women will develop ovarian cancer, the researchers believe.Ovarian cancer is the leading cause of gynecologic cancer deaths in the United States, in part because its symptoms are typically subtle and most tumors are missed until they have spread beyond the ovaries....

Weak Action on Climate Change Is Stressing Young People Worldwide

29 December 2021
Weak Action on Climate Change Is Stressing Young People WorldwideWEDNESDAY, Dec. 29, 2021 (HealthDay News) -- While climate change calls to mind extreme weather and melting polar ice caps, government officials' inaction to stop it is also affecting the mental health of young people, new research reveals."This study paints a horrific picture of widespread climate anxiety in our children and young people. It suggests for the first time that high levels of psychological distress in youth is linked to government inaction," study author Caroline Hickman, of the Climate Psychology Alliance at the University of Bath in England, said in a university news release.The researchers surveyed 10,000 young people between 16 and 25 years of age in 10 countries. Forty-five percent said climate anxiety and distress affects their daily lives, and 75% called the future...

ERs Can Boost Efforts to Stamp Out Opioid Addiction

29 December 2021
ERs Can Boost Efforts to Stamp Out Opioid AddictionWEDNESDAY, Dec. 29, 2021 (HealthDay News) -- A program meant to encourage the use of a drug that can help people overcome opioid addiction led to dramatic increases in its use in emergency rooms, researchers report.Buprenorphine is a medication that stabilizes opioid withdrawal and soothes cravings. Using it can help people with opioid use disorder stay engaged with care, while reducing overdose deaths and other complications of drug use.The program designed by researchers from the University of Pennsylvania worked both to give doctors incentives to train to treat opioid use disorder, as well as to develop and improve the connection between patients and peer recovery specialists. Designed to increase initiation of the use of buprenorphine treatment for opioid use disorder in emergency...

New Clues to Sudden Unexplained Deaths in Young Kids

28 December 2021
New Clues to Sudden Unexplained Deaths in Young KidsTUESDAY, Dec. 28, 2021 (HealthDay News) -- Every year in the United States, a few hundred children die suddenly and without explanation. Now researchers have found gene variants that may contribute to some of those tragic deaths.The hope, experts said, is that understanding the underlying mechanisms will eventually lead to ways to save lives.Since the 1990s, the term SIDS -- short for sudden infant death syndrome -- has been imprinted on the public mind, with the help of campaigns from the federal government and medical organizations. Parents were urged to put their infants to sleep on their backs, among other safety measures, to reduce the risk of SIDS.As a result, the national rate of those deaths dropped substantially.Much less attention has gone to what's called "sudden unexplained...

As Omicron Spreads, Child Hospitalizations Climb 30% in Past Week

28 December 2021
As Omicron Spreads, Child Hospitalizations Climb 30% in Past WeekTUESDAY, Dec. 28, 2021 (HealthDay News) -- Child hospitalizations for COVID-19 jumped 30% this past week as the Omicron variant spread like wildfire throughout the United States.By Dec. 28, the country had an average of 260 pediatric COVID-19 hospitalizations each day, according to the latest data from the U.S. Centers for Disease Control and Prevention. In New York City alone, child hospitalizations are up fivefold since early December, nearly all among unvaccinated kids, CBS News reported.Parents should take the Omicron variant seriously, Dr. Sallie Permar told the news outlet. She is pediatrician-in-chief at New York-Presbyterian/Weill Cornell Medical Center in New York City."The vaccine is so much safer than getting the virus itself," Permar said. "And, so, giving your child the...

CDC Shrinks COVID Isolation Period to 5 Days for...

TUESDAY, Dec. 28, 2021 (HealthDay News) – People who test positive for COVID-19 or who are exposed to the virus but have no symptoms will no longer have to isolate or quarantine for as long a...

Flavored Vapes Still in Stores Despite Federal Ban

TUESDAY, Dec. 28, 2021 (HealthDay News) -- Kid-friendly flavored e-cigarettes are still widely available online and in stores, despite a federal judge's ruling that should have pulled the products...
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