Latest Health News

17Aug
2020

Lasting Immunity to Coronavirus Reported in Early Studies

Lasting Immunity to Coronavirus Reported in Early StudiesMONDAY, Aug. 17, 2020 (HealthDay News) -- Scientists say they are seeing signs of lasting immunity to the coronavirus, even in those who only experience mild symptoms of COVID-19. A slew of studies show that disease-fighting antibodies, as well as B-cells and T-cells that can recognize the virus, appear to persist months after infections have run their course, The New York Times reported. "This is exactly what you would hope for. All the pieces are there to have a totally protective immune response," said Marion Pepper, an immunologist at the University of Washington and an author of one of the new studies, which is now undergoing review by the journal Nature. "This is very promising," said Smita Iyer, an immunologist at the University of California, Davis, who is studying immune...

Most Knee Cracking Is Normal, Expert Says

16 August 2020
Most Knee Cracking Is Normal, Expert SaysSUNDAY, Aug. 16, 2020 (HealthDay News) -- If your knees crack when you walk or run, don't be too worried, an expert says. "Knee cracking could mean lots of things," said Harshvardhan Singh, assistant professor in the department of physical therapy at the University of Alabama at Birmingham. "If it is painful, then you should see a health care provider." The cause can be a large kneecap that doesn't fit well into the groove, producing cracking during activities such as running and jogging. And if the thigh muscle is too tight, it can pull the kneecap, causing an audible crack. Degeneration of knee cartilage can, too. "The degenerative changes can also lead to pain and/or locking of the knee joint," Singh said in a university news release. "Typically, degenerative changes are...

Rugby Injuries Last Long After Pros, Amateurs Stop...

15 August 2020
Rugby Injuries Last Long After Pros, Amateurs Stop Playing: StudySATURDAY, Aug. 15, 2020 (HealthDay News) -- Injuries can continue to plague rugby players long after they retire, a new study finds. Researchers examined injuries suffered by 254 retired elite and amateur rugby players and competitors in non-contact sports, such as cricket. The athletes were 21 to 82 years of age. Compared to athletes who played non-contact sports, rugby players were 1.7 to 7.3 times more likely to report an injury and 2.4 to 9.7 times more likely to report long-term effects, the findings showed. Rugby players reported back pain, and severe and regular joint pain, which they attributed to injuries suffered on the field, according to the report published online recently in the journal Sports Medicine. Concussion was the most frequently reported injury among those...

Dance Injuries Jump in United States

14 August 2020
Dance Injuries Jump in United StatesFRIDAY, Aug. 14, 2020 (HealthDay News) -- Dance-related injuries treated at U.S. emergency departments increased by nearly one-quarter in recent years, a new study reveals. Between 2014 and 2018, there was a 22.5% rise in such injuries, with more than 4,150 cases seen in ERs nationwide during that time. Strains and sprains accounted for almost half of the injuries, according to the National Athletic Trainers' Association. "Before the pandemic hit, we saw a disturbing trend that the frequency of dance injuries requiring medical attention was increasing," said Joshua Honrado, an athletic trainer with NYU Langone's Harkness Center for Dance Injuries, in New York City. "The use of in-house medical professionals, such as athletic trainers, in performing arts studios and organizations...

NYC Shoppers Prefer Stores That Enforce Social Distancing, Study Finds

14 August 2020
NYC Shoppers Prefer Stores That Enforce Social Distancing, Study FindsFRIDAY, Aug. 14, 2020 (HealthDay News) -- New York City residents are more likely to shop in stores where social distancing is practiced than where it is ignored, a new study finds. "We want to understand how people are making decisions based on compliance with the health guidelines," said Ricardo Daziano, associate professor of civil and environmental engineering at Cornell University in Ithaca, N.Y. "Until a vaccine is developed, policymakers need to not only find the best incentives for people to avoid physical proximity, they also need to create plans for relaxing social distancing in the future," he added. Daziano said behavioral forecasts from the models developed in this project can help guide those decisions. The experiment, which used a 3D simulation, was conducted...

After NFL Career Ends, Black Players Suffer More Health Woes Than Whites

14 August 2020
After NFL Career Ends, Black Players Suffer More Health Woes Than WhitesFRIDAY, Aug. 14, 2020 (HealthDay News) -- Despite the fame and fortune that comes with being an elite athlete, new research finds that Black NFL players are much more likely than their white peers to be in poor health once they retire. After surveying nearly 3,800 former pro football players, investigators found that Black players say they are 50% more likely to struggle with chronic disabling pain than white players, and 36% more likely to have serious memory and attention problems. They also reported a 90% greater propensity towards suffering some sort of physical disability. "We found that former players who identified as Black/African American were much more likely to report impairment in their day-to-day activities," said study author Andrea Roberts, a senior research scientist...

AHA News: Nut Butters Are a Healthy Way to Spread Nutrients

14 August 2020
AHA News: Nut Butters Are a Healthy Way to Spread NutrientsFRIDAY, Aug. 14, 2020 (American Heart Association News) -- Packed with nutrients and easy to eat, either as a sandwich spread or as a dip, nut butters can be a simple solution for school lunches, snacks and beyond. And their growing popularity seems to be matched only by the number of varieties available. Gone are the days when peanut butter was the only choice for someone craving a chewy, nutty spread. Today, it's just as easy to find delicious butters made from almonds, cashews, macadamias or walnuts in the school cafeteria – or the pantry. But use caution: While nut butters generally deliver the same benefits as the nuts they contain – protein and healthy fats, for example – some may contain excess amounts of sugar or saturated fats. People who regularly eat nuts or nut butters have...

Skull Fractures, Broken Jaws: 'Beanbag' Rounds Shot at Protesters Cause Severe Harm

14 August 2020
Skull Fractures, Broken Jaws: `Beanbag` Rounds Shot at Protesters Cause Severe HarmFRIDAY, Aug. 14, 2020 (HealthDay News) -- When police and National Guard troops mobilized during protests that broke out across the nation this spring following the death of George Floyd, they often resorted to the use of so-called "beanbag" rounds of ammunition when confronting crowds. Beanbag rounds -- a small cloth bag filled with lead shot and fired from a standard shotgun -- are thought to be strong enough to cause pain but not serious harm. However, a new study by emergency physicians in Austin, Texas, suggests otherwise. They report a number cases of severe, maiming injuries -- including skull fractures, brain hemorrhages and broken jaws -- all in young protesters hit by beanbag rounds. Although they are "purported to be 'less lethal' munitions that should not cause...

Help Your Kids Navigate School Amid a Pandemic

FRIDAY, Aug. 14, 2020 (HealthDay News) -- This school year comes with special challenges for kids as the United States grapples with a coronavirus pandemic, but experts say parents can help their...

Get Dizzy When Standing Up? It Could Be Risk Factor for...

FRIDAY, Aug. 14, 2020 (HealthDay News) -- Feeling woozy when you stand up may be a sign of an increased risk of developing dementia, a new study suggests. Doctors call this feeling "orthostatic...
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