Latest Health News

25Jun
2021

When, Where Was the First Case of COVID-19?

When, Where Was the First Case of COVID-19?FRIDAY, June 25, 2021 (HealthDay News) -- The first case of COVID-19 may have occurred in China weeks earlier than previously thought, a new study claims.The first officially identified case occurred in early December 2019, but increasing evidence suggests the original case may have emerged earlier.In this study, British researchers conducted a new analysis and concluded that the first case of COVID-19 arose between early October and mid-November of 2019 in China, with the most likely date of origin being Nov. 17."The method we used was originally developed by me and a colleague to date extinctions, however, here we use it to date the origination and spread of COVID-19," said study author David Roberts, from the University of Kent, in the United Kingdom. "This novel application within...

No Drop in Teens' Use of Pot, Binge Drinking Despite...

25 June 2021
No Drop in Teens` Use of Pot, Binge Drinking Despite Pandemic LockdownsFRIDAY, June 25, 2021 (HealthDay News) -- U.S. high school seniors say marijuana was significantly harder to come by during the pandemic — yet their use of the drug continued at rates similar to those before school closures began, a new study finds.Their binge-drinking also continued at similar rates, according to the U.S. National Institute on Drug Abuse (NIDA)."Last year brought dramatic changes to adolescents' lives, as many teens remained home with parents and other family members full time," said NIDA director Dr. Nora Volkow. "It is striking that despite this monumental shift and teens' perceived decreases in availability of marijuana and alcohol, usage rates held steady for these substances. This indicates that teens were able to obtain them despite barriers caused by the...

Liver Cirrhosis Much More Deadly for Black Americans

25 June 2021
Liver Cirrhosis Much More Deadly for Black AmericansFRIDAY, June 25, 2021 (HealthDay News) -- Black Americans with cirrhosis — late-stage liver disease — are much less likely to receive a liver transplant and more likely to die than white patients, new research reveals.For the study, researchers at Northwestern Medicine analyzed data from all cirrhosis patients, regardless of transplant eligibility, at seven large liver centers in Chicago.Compared to white patients, Black patients were four times less likely to receive a liver transplant and about 25% more likely to die, according to the study authors. The racial differences remained after the researchers accounted for severity of liver disease and complications, other health problems (such as heart disease, kidney disease and cancers) and socioeconomic factors.Among patients...

Dyeing Your Hair? Beware Chemical Burns

25 June 2021
Dyeing Your Hair? Beware Chemical BurnsFRIDAY, June 25, 2021 (HealthDay News) -- Nothing can perk up your appearance like a new cut and color, but failure to take proper precautions when having your hair dyed could result in chemical burns on your scalp, an expert warns."We usually see this injury around prom season and into summer," said Dr. Nneka Okafor, an assistant professor of family and community medicine at Baylor College of Medicine in Houston. "We are seeing some now because people have been in quarantine and are finally going out again and want to try new hairstyles or get highlights, so it's not unexpected that there could be some scalp injury from various cosmetics," Okafor said in a Baylor news release.Chemical burns on the scalp can be caused by certain additives and chemicals or from leaving the hair wrapped...

Innovative Kidney Donor 'Voucher' System Is Saving Lives

24 June 2021
Innovative Kidney Donor `Voucher` System Is Saving LivesTHURSDAY, June 24, 2021 (HealthDay News) -- In the world of chronic kidney disease, the dilemma is not uncommon: A relatively young patient with kidney trouble may need a transplant down the road, and an older family member is more than ready to step up. But the need for a kidney transplant, while predictable, is not immediate.So the older donor doesn't act. Given that donor supply has never met demand, the loss of a golden opportunity — due to age or circumstance — has long frustrated those in the kidney transplant community.But a new study reports on what appears to be a possible solution to the problem: kidney vouchers."It's like a coupon to use in the future," said study author Dr. Jeffrey Veale. He is a renal transplantation specialist with the Kidney Transplant Exchange...

Lost Sense of Smell Returns for Almost All COVID Survivors

24 June 2021
Lost Sense of Smell Returns for Almost All COVID SurvivorsTHURSDAY, June 24, 2021 (HealthDay News) -- A year on, nearly all patients in a French study who lost their sense of smell after a bout of COVID-19 did regain that ability, researchers report."Persistent COVID-19-related anosmia [loss of smell] has an excellent prognosis, with nearly complete recovery at one year," according to a team led by Dr. Marion Renaud, an otorhinolaryngologist at the University Hospitals of Strasbourg.Early in the pandemic, doctors treating people infected with SARS-CoV-2 began to realize that a sudden loss of smell was a hallmark of the illness. It's thought that COVID-linked "peripheral inflammation" of nerves crucial to olfactory function is to blame in these cases.But as months went by, and many patients failed to recover their sense of smell, some began...

AHA News: After a Stroke at 26, Determined Athlete Fights Back

24 June 2021
AHA News: After a Stroke at 26, Determined Athlete Fights BackTHURSDAY, June 24, 2021 (American Heart Association News) -- Jesse Shea felt a little cloudy when he got up for work on a Monday. He chalked it up to being out later than usual to watch football with friends.Jesse drove to the dock in Cape May, New Jersey, where he worked on a tugboat for a salvage operation. It was a demanding job, mentally and physically. But at 26, Jesse, a former college soccer player, was in the best shape of his life. He lifted weights daily at his local gym and watched what he ate. He had a bachelor's degree in nutritional science.On the drive to work, his head felt heavy. When a friend called, he tried to speak but couldn't. It must be morning throat, he thought. He hadn't spoken to anyone yet that day.At work, Jesse went to put on his waterproof overalls....

Potato Chips, Fatty Lunches Greatly Raise Your Heart Risks

24 June 2021
Potato Chips, Fatty Lunches Greatly Raise Your Heart RisksTHURSDAY, June 24, 2021 (HealthDay News) -- A steady lunch routine of cheeseburgers and fries may shorten your life, but loading your dinner plate with vegetables could do the opposite.Those are among the findings of a new study looking at the potential health effects of not only what people eat, but when.Researchers found that U.S. adults who favored a "Western" lunch — heavy in cheese, processed meat, refined grains, fat and sugar — were at heightened risk of premature death from heart disease.The same was true of people who had a penchant for potato chips and other "starchy" snacks between meals.On the opposite end of the spectrum were folks who got plenty of vegetables — specifically at dinnertime. They were nearly one-third less likely to die during the study period, versus...

Clot-Removing Procedure Can Sometimes Backfire for...

THURSDAY, June 24, 2021 (HealthDay News) -- When someone suffers a stroke, doctors can often remove the culprit clot obstructing blood flow to the brain. Now, a new study sheds light on why those...

For People With Heart Failure, Statins May Lower Cancer...

WEDNESDAY, June 23, 2021 (HealthDay News) -- Many people with heart failure take a cholesterol-lowering statin, and new research suggests those pills might also lower their odds for...
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