Latest Health News

20Oct
2021

Even With Mild COVID, Obesity May Mean Worse Symptoms

Even With Mild COVID, Obesity May Mean Worse SymptomsWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- Obese people have a tougher time fighting COVID-19, even if they have a milder form of the virus, a new study finds.Researchers looked at more than 500 patients who tested positive for COVID but didn't require hospitalization. Teens and adults who were overweight or obese had more symptoms, including cough and shortness of breath, than those of normal weight."Even when infected with similar amounts of virus, overweight and obesity are risk factors for greater severity of COVID-19 symptoms," said lead researcher Dr. Pia Pannaraj, a pediatric infectious disease specialist at Children's Hospital Los Angeles."COVID-19 vaccination of all individuals, and especially those with overweight and obesity, is important to prevent severe COVID-19," she...

Switch to Vaping Won't Help Ex-Smokers Quit for Good: Study

20 October 2021
Switch to Vaping Won`t Help Ex-Smokers Quit for Good: StudyWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- Smokers may think electronic cigarettes will help them quit, but a new study finds no evidence that's the case.Researchers found that among Americans who'd recently quit smoking, those who were using e-cigarettes were just as likely to relapse in the next year as non-users were.And the risk of relapse was actually slightly increased among former smokers who were using any type of non-cigarette tobacco product — including e-cigarettes, hookahs and smokeless tobacco.The findings, reported online Oct. 19 in JAMA Network Open, counter the idea that e-cigarettes can help former smokers abstain from traditional cigarettes.The study comes on the heels of a decision by the U.S. Food and Drug Administration to grant its first-ever authorization to...

Little Change Seen in Americans' Use of Mental Health...

20 October 2021
Little Change Seen in Americans` Use of Mental Health Services During PandemicWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- With all of the fear, grief and isolation the pandemic has brought, it would stand to reason that there would be a big jump in the number of Americans seeking treatment for anxiety, depression and other mental health issues.But that doesn't seem to be the case, according to a new report from the U.S. Centers for Disease Control and Prevention. Instead, the percentage of adults who had received any treatment for their mental health increased from 19.2% in 2019 to just 20.3% in 2020.The new report wasn't designed to say why there wasn't a sharper increase in the number of people who received mental health care services, but outside experts have their theories -- including a lack of access to much-needed care."The mental health care system was...

AHA News: Spaceflight Caused DNA to Leak Out of...

20 October 2021
AHA News: Spaceflight Caused DNA to Leak Out of Astronauts` Cell PowerhouseWEDNESDAY, Oct. 20, 2021 (American Heart Association News) -- Scientists already knew radiation exposure and a lack of gravity stress the bodies of astronauts. But new research may offer a better idea of what's driving some of that. It's a clue that could help them measure the physical impact of space travel to detect problems earlier.It involves mitochondria, known as the powerhouse of the cell because these tiny structures inside cells produce energy. Mitochondria have their own DNA, and when they undergo stress or other damage, that DNA is released and causes cellular damage and other problems elsewhere in the body.Previous research shows increased levels of this circulating cell-free mitochondrial DNA can help predict how people with diabetes, rheumatoid arthritis and...

White House Announces COVID Vaccination Plan for Young Kids

20 October 2021
White House Announces COVID Vaccination Plan for Young KidsWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- The White House on Wednesday unveiled a national plan to roll out coronavirus vaccines for 5- to 11-year-olds that is designed to make getting shots as easy and comfortable as possible for both kids and their parents.Rather than mass vaccination sites, the Biden administration plans to have pediatric COVID shots delivered in settings that parents know and trust."Nationwide, more than 25,000 pediatric and primary care provider sites will provide vaccinations for children, in addition to tens of thousands of other provider locations that serve children, including pharmacies, children's hospitals, and community health centers," a White House statement said.According to Dr. Amesh Adalja, senior scholar at the Johns Hopkins Center for Health...

Cigarette Sales Jumped During Pandemic

20 October 2021
Cigarette Sales Jumped During PandemicWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- As COVID-19 has surged throughout the United States for the past year and a half, some may have picked up an old bad habit or started a new one.How do researchers know this? They discovered that cigarette sales jumped during the first 15 months of the pandemic, exceeding their own estimates by 14%. It's not entirely clear whether that's because current smokers are smoking more, former smokers have restarted or new smokers have joined their ranks. Yet experts are concerned."The study provides indirect evidence of increased smoking," said study co-author Samuel Asare, a principal scientist with the American Cancer Society. "We don't directly show whether there was increased smoking. We know that there is a strong correlation between sales and...

Doctors Report That Kidney Grown in Pig Worked in a Human

20 October 2021
Doctors Report That Kidney Grown in Pig Worked in a HumanWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- A kidney grown in a genetically altered pig functioned normally after being attached to a human patient during a groundbreaking procedure performed by U.S. doctors. If the technique proves generally successful it could revolutionize organ transplant, greatly expanding the pool of available organs.The surgery was conducted in September at NYU Langone Health in New York City and involved a patient who was brain-dead and being kept alive on a ventilator, The New York Times reported.The kidney came from a pig genetically engineered to grow an organ with a low risk of being rejected by the human body. After being attached to the blood vessels in the upper leg outside of the patient's abdomen, the kidney quickly started functioning normally, said...

Flu Cases Already Up 23% This Season: Walgreens

20 October 2021
Flu Cases Already Up 23% This Season: WalgreensWEDNESDAY, Oct. 20, 2021 (HealthDay News) -- Flu activity in the United States is 23% higher so far this season than in 2020, sales of flu medications at Walgreens suggest.The significant increase shown by the company's analysis of its own data reflects the historically low levels of flu last year as people stayed home, wore masks and got a record number of flu shots during the COVID-19 pandemic, according to Walgreens Chief Medical Officer Kevin Ban, CBS News reported."With many regions loosening COVID mitigation efforts and people spending more time together in person, we may see an uptick in flu activity," Ban said. "It remains critically important to get vaccinated against the flu before it spreads in your community."Las Vegas and Nevada led the list of cities and states for flu...

A High-Tech Pointer to Pollutants That Trigger Asthma in...

WEDNESDAY, Oct. 20, 2021 (HealthDay News) -- Dust mites and smoke are known triggers of asthma in children. Now, scientists have identified previously unknown combinations of air pollutants that...

New Device Might Spot 'Lazy Eye' in Kids Earlier

WEDNESDAY, Oct. 20, 2021 (HealthDay News) -- The answer to helping kids with "lazy eye" before it's too late could be a hand-held screening device, a new study suggests.Amblyopia can't be treated...
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