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… read on >
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… read on >
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… read on >
FRIDAY, Aug. 14, 2020 (HealthDay News) The novel coronavirus is surging once more in U.S. nursing homes, where it killed tens of thousands at the start of the pandemic. Federal data cited by two long-term care associations this week illustrated the troubling trend: The number of new cases in nursing homes bottomed out at 5,468… read on >
After a period of improvement, U.S. kids are eating as much fast food as they were in the early 2000s, new government figures show. Researchers found that between 2003 and 2010, there was a decline in U.S. kids’ intake of fast-food calories — dipping from an average of 14% of daily calories, to just under… read on >
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 hypotension,” and it occurs when there’s a sudden drop in blood pressure as you stand, explained a team of researchers from the University of California, San Francisco (UCSF). The… read on >
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 children navigate the tough emotional terrain. Whether returning to a school building, continuing online learning or adjusting to a hybrid school environment, it is normal for children and adolescents to… read on >
Diverging from much of the world, Sweden let COVID-19 spread in hopes the population would develop “herd immunity.” But the risky strategy failed, a new report finds. Rather than imposing a hard lockdown in March as other countries did, the Scandinavian nation relied on individual responsibility to stop the spread of the deadly coronavirus. This… read on >
All-terrain vehicles (ATVs) are a big draw for adventure-loving kids, but a new study warns that the thrill ride can often land children in the ER. U.S. data shows that nearly 280,000 children were treated over a 25-year period for head and neck injuries caused by ATV accidents. That’s about 31 children each day —… read on >
Kids suffering from nearsightedness can slow the progression of their myopia by using soft bifocal contact lenses, a new trial shows. Bifocal contacts with a powerful corrective prescription slowed the progression of nearsightedness in youngsters by 43% compared to single-vision contacts, the results showed. “The higher the reading portion of the contact lens, the better… read on >
