The United States reached a vaccine milestone Wednesday as health officials reported that 200 million Americans are now fully vaccinated. However, that news came as coronavirus cases and hospitalizations are spiking again in some parts of the country. According to the U.S. Centers for Disease Control and Prevention, the 200 million people who’ve gotten their… read on > read on >
The coronavirus appears to target both fat cells and certain immune cells within body fat, which may explain why overweight and obese people are more likely to develop severe COVID-19, researchers report. When the virus gets into those cells, it triggers a damaging inflammatory response that “could well be contributing to severe disease,” study co-senior… read on > read on >
New research on hysterectomies among women who don’t have cancer determined there is an age at which it is safer to also remove the ovaries and fallopian tubes and an age at which it isn’t. Canadian scientists studied the cases of more than 200,500 women who had a hysterectomy for noncancerous reasons. They found an… read on > read on >
The smoke from wildfires is dangerous for your lungs, but tiny particles from the smoke can also enter your brain and cause lifelong neurological issues, a new animal study suggests. Once that happens, the particles may put people at risk for everything from premature aging and various forms of dementia to depression and even psychosis,… read on > read on >
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… read on > read on >
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,… read on > read on >
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… read on > read on >
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… read on > read on >
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.… read on > read on >
WEDNESDAY, 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… read on > read on >
