Latest Health News

9Dec
2021

Exercise May Be a Buffer Against Pneumonia

Exercise May Be a Buffer Against PneumoniaTHURSDAY, Dec. 9, 2021 (HealthDay News) -- Regular physical activity has all sorts of benefits, and now researchers say it may help ward off serious pneumonia.Until now, it wasn't clear how exercise affected the risk of pneumonia, an infection of the lung tissue usually caused by bacteria or viruses. To find out, researchers analyzed 10 studies that included a total of more than 1 million people.The analysis showed that people who exercised regularly had a lower risk of developing pneumonia and pneumonia-related death than those who were the least active or sedentary. And you don't have to be a triathlete to obtain benefits, the study authors noted."In this first-ever pooled analysis of all studies conducted on the topic, we found strong and convincing evidence of a relationship...

Who Gets a Flu Shot? Having a Doctor Is Key

9 December 2021
Who Gets a Flu Shot? Having a Doctor Is KeyTHURSDAY, Dec. 9, 2021 (HealthDay News) -- Public health experts have long recommended getting a seasonal flu shot, but a new study suggests there's hesitancy about that vaccine, too. Physicians and pharmacists can play a key role in flu shot uptake, the research shows.Only about 44% of people who had a health care provider got their flu shots, the study found, but it was even worse among those who didn't have a doctor: Only one in five of those folks got flu shots."This research reminds us that under-vaccination and vaccine hesitancy are not limited to COVID-19," said researcher Sinmileoluwa Okegbile, a Pharm.D. candidate at Midwestern University in Arizona. "Low vaccination rates for the flu persist among those living in the United States even though vaccines can prevent severe...

Smog Could Reduce Exercise's Benefit to Your Brain

9 December 2021
Smog Could Reduce Exercise`s Benefit to Your BrainTHURSDAY, Dec. 9, 2021 (HealthDay News) -- Dirty air could cancel out some of the brain benefits of exercise, a new study suggests."Physical activity is associated with improved markers of brain health in areas with lower air pollution," said study author Melissa Furlong. "However, some beneficial effects essentially disappeared for vigorous physical activity in areas with the highest levels of air pollution." Furlong is an environmental epidemiologist at the University of Arizona in Tucson.For the study, her team compared certain markers of brain health, including the amount of gray matter (more is healthier) and lesions in the brain's white matter, a sign of injury.The researchers also assessed the activity levels of 8,600 people in the United Kingdom (average age, 56) and their...

COVID Booster Cuts Death Rate by 90%, Israeli Study Finds

8 December 2021
COVID Booster Cuts Death Rate by 90%, Israeli Study FindsWEDNESDAY, Dec. 8, 2021 (HealthDay News) -- Booster doses of Pfizer's coronavirus vaccine set recipients up to effectively withstand the ravages of both the Delta and Omicron variants, a group of new studies suggest.Boosted folks are 90% less likely to die from a Delta infection than people relying solely on the initial two-dose vaccination, Israeli data show.That protection will be critically important during the next couple of months as the Delta variant continues to dominate throughout the United States, said Dr. William Schaffner, medical director of the National Foundation for Infectious Diseases."While we are preoccupied with Omicron, you need to remember that Delta is essentially in every town and city in the United States today -- being transmitted, infecting new people,...

Could Cochlear Implants Cause Harm to Hearing Over Time?

8 December 2021
Could Cochlear Implants Cause Harm to Hearing Over Time?WEDNESDAY, Dec. 8, 2021 (HealthDay News) -- People who get cochlear implants to treat severe hearing loss may develop new bone growth in the ear — and it may lessen any hearing they have left, a new study hints.The researchers found that among 100-plus adults with cochlear implants, two-thirds showed evidence of new bone formation near the implant within four years. And of patients who still had some hearing when they received the implant, those with new bone growth showed more hearing loss over time.However, no one with a cochlear implant should be alarmed by the findings, stressed researcher Dr. Floris Heutink, of Radboud University Medical Center, in the Netherlands."Cochlear implantation allows most candidates to tremendously improve speech perception compared to their hearing...

AHA News: Life Experiences, Outlook Influence How People Are Harmed – Or Helped – By Pandemic Stress

8 December 2021
AHA News: Life Experiences, Outlook Influence How People Are Harmed – Or Helped – By Pandemic StressWEDNESDAY, Dec. 8, 2021 (American Heart Association News) -- When the COVID-19 pandemic shut down New York City in March 2020, Jose Montanez, like millions of others in the service industry, lost his source of income. A hair stylist who also ran karaoke drag shows, he made his money closely interacting with people. Even his third business – wedding planning – had to close shop. And then his husband, David Tingle, got laid off from his decades-long job as a retail architect.These could have been enormously stress-inducing events for both of them. But the couple shared something else that made a difference: experience adapting to challenges and a positive outlook toward change."You have two choices: Give up, or go on and see what the next chapter is," said Tingle, who quickly decided...

Omicron Latest Mental Blow to Americans Exhausted by Pandemic

8 December 2021
Omicron Latest Mental Blow to Americans Exhausted by PandemicWEDNESDAY, Dec. 8, 2021 (HealthDay News) -- First, the COVID-19 pandemic brought panic, with successive waves of infection and death, including the emergence this year of the Delta variant. Then vaccines offered the promise of a recovery, with a speed -- and on a scale -- never before seen.But now, the Omicron variant is sending Americans on another emotional roller-coaster ride that mental health experts say is the last things folks need."I think the thing I am feeling and seeing the most is that many people are kind of getting worn out and fatigued," said counselor and psychology expert Robert Hayes. Hayes' take stems from years spent working as a mental health officer for the American Red Cross, where he offered psychological guidance to victims of some of the nation's worst...

Pfizer Says Vaccine Booster Should Protect Against Omicron Variant

8 December 2021
Pfizer Says Vaccine Booster Should Protect Against Omicron VariantWEDNESDAY, Dec. 8, 2021 (HealthDay News) -- Pfizer/BioNTech said Wednesday that while two doses of their coronavirus vaccine may not offer good protection against the Omicron variant, adding a booster shot does the trick.According to a statement from the companies, blood tests from people who had only two doses of the vaccine showed a 25-fold reduction in antibody levels generated against the Omicron variant, compared to earlier SARS-CoV-2 variants. But adding in a booster shot saw antibody responses return to robust numbers. In fact, blood samples obtained from people a month after they'd gotten their booster shots showed a level of antibodies against Omicron that were equal to those seen against other variants after two doses.“Although two doses of the vaccine may still offer...

Another Benefit to Asthma Control for Kids: Less Bullying

WEDNESDAY, Dec. 8, 2021 (HealthDay News) -- Kids can be cruel, and bullies often zero in on kids they view as weak or different, including those with asthma.One in 10 children with asthma say they...

What's the Best Blood Thinner for a Blood Clot in Your Legs?

WEDNESDAY, Dec. 8, 2021 (HealthDay News) -- For people suffering from clots in their legs, a new study finds that one of two commonly used blood thinners is safer and more effective than the...
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