Exercise may help safeguard your brain as you age, and a new study suggests how this might happen. Previous research has shown that physical activity helps protect brain cells. This paper indicates it may do that through lower levels of insulin and body fat. “These results may help us to understand how physical activity affects… read on > read on >
A new forecasting center for infectious diseases was officially launched by the U.S. Centers for Disease Control and Prevention on Tuesday. The goal of the Center for Forecasting and Outbreak Analytics is to act as a “National Weather Service” for infectious disease outbreaks, and to guide public health decisions during outbreaks. These can include developing… read on > read on >
Placing hospitalized COVID-19 patients on their stomach is helpful if they’re on a mechanical ventilator, but a new study suggests it’s not a good idea for patients who are not intubated. “Awake” COVID patients — as opposed to ventilated patients who are kept sedated — did not benefit from lying on their stomach while struggling… read on > read on >
Moderna Inc. announced Tuesday that an updated COVID booster shot that combines Moderna’s original vaccine with protection against the Beta variant appears more effective than current booster shots against Omicron and a number of other variants. Before the highly transmissible Omicron variant surfaced, Moderna was tweaking its original vaccine to provide added protection against the… read on > read on >
Fitness trackers can tell you how well you’re sleeping, how fast you’re walking and, of course, how many steps you’ve taken. But during the pandemic, researchers have also investigated the ability of smart watches to help detect COVID-19 or provide data on recovery. The latest study uses several measures of heart rate data to help… read on > read on >
TUESDAY, April 19, 2022 (American Heart Association News) — Nicholas Green should’ve turned 35 this year. Instead, a random act of violence claimed his life while he was on vacation with his family in Italy more than 27 years ago. The story captivated a worldwide audience. So did what happened next. Nicholas’ organs and corneas… read on > read on >
Just hours after a Florida judge struck down a federal mask mandate on planes and other forms of public transportation, major airlines announced Monday that they will no longer require face coverings on domestic flights. The U.S. Transportation Security Administration (TSA) will also stop enforcing the mandate for now: A Biden administration official told reporters… read on > read on >
Doctors have long thought it dangerous to prescribe erectile dysfunction drugs like Viagra alongside chest pain pills containing nitrates. “It’s always been a big red line,” said Dr. John Osborne, director of State of the Heart Cardiology in Grapevine, Texas. “You do not mix. Don’t go there.” But sex remains important among men with heart… read on > read on >
Lower levels of sex hormones might be tied to tears of the shoulder’s rotator cuff in men and women, a new study suggests. Among women with low levels of estrogen, researchers found the odds of a rotator cuff tear were 48% higher, compared with women with normal estrogen levels. Among men, the odds of a… read on > read on >
At least four people in Michigan infected with a version of the coronavirus found mostly in mink are the first known cases of possible animal-to-human transmission of the virus in the United States. The cases occurred in the first year of the pandemic and were confirmed Monday by the U.S. Centers for Disease Control and… read on > read on >
