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25 Jan

More Kids Suffering Eye Injuries From Hand Sanitizers

And a significant number are undergoing surgery for severe eye lesions, researchers say

Health News Results - 816

Reviews Find No Evidence Weight-Loss Supplements Work

You're getting no real benefit from taking weight-loss supplements like garcinia cambogia, green tea extract, glucomannan, conjugated linoleic acid or chitosan, two new reviews show.

Most of the clinical trials studied didn't show these supplements producing any weight loss among users, the researchers said. In the rare cases where people did lose weight, they didn't drop enough pounds to...

Lockdown Loneliness Making Things Even Tougher for Cancer Patients

Fighting cancer can be a lonely battle, and new research shows that the coronavirus pandemic has made the experience even more isolating.

Studies conducted before the pandemic found that 32% to 47% of cancer patients were lonely, but in late May of 2020 roughly 53% of 606 cancer patients reported loneliness.

Those who were lonely had higher rates of social isolation and more severe ...

Why Do Dogs Bark & Bite? Fear May Be Key

That growling dog may actually be terrified of you.

Fear and age-related pain are among the reasons why dogs are aggressive toward people, a new study suggests.

The findings could help two-legged folks better understand and prevent aggressive behavior, such as growling, barking, snapping and biting, according to Finnish researchers.

"Dogs' fearfulness had a strong link to aggr...

'BPA-Free' Bottles Might Need a Run Through Your Dishwasher First

It's a good idea to run drinking bottles you think are BPA-free through the dishwasher several times before using them, a new study suggests.

University of Cincinnati researchers found that some supposedly BPA-free water bottles contain traces of the chemical, which is believed to pose a health risk.

For the study, they analyzed water bottles bought in other countries and expected t...

Israel Study: Pfizer Vaccine Gives 95% Protection Against Illness, Hospitalization & Death

Two doses of the Pfizer-BioNTech COVID-19 vaccine provide a high level of protection for populations, a new study shows.

The findings from Israel — the first nation to report national data on the vaccine — show that two doses provide more than 95% protection for people 16 and older against COVID-19 infection, hospitalization and death.

The study period was from Jan. 24 to April ...

Many Consumers Misunderstand Those 'Best Before' Food Labels

People may think they know what 'Best before' food date labels mean, but a new study reveals that many consumers misunderstand them.

The study of over 2,600 U.S. adults "showed that an overwhelming majority of consumers say that they use food date labels to make decisions about food and say they know what the labels mean," said study author Catherine Turvey,. She's from the department of ...

U.S. COVID Outlook Shows Big Improvement by July

The United States could see a sharp decline in COVID-19 cases by the end of July, according to a new report from the U.S. Centers for Disease Control and Prevention.

Six research teams asked to project future COVID-19 trends have concluded that new infections will drastically drop in July and continue to fall through September, the researchers reported May 5 in the Morbidity and Morta...

Peloton Recalls Treadmills Following Child's Death, Numerous Injuries

Peloton said Wednesday it is recalling its Tread and Tread+ exercise machines, just weeks after the U.S. Consumer Product Safety Commission (CPSC) warned that one child's death and dozens of injuries have been linked to the treadmills.

In a company statement, Peloton CEO John Foley acknowledged the company had been wrong to initially fight the CPSC's April 17 request to recall the product...

Breathing Other People's Smoke Can Raise Your Odds for Heart Failure

Exposure to secondhand smoke may up your odds for heart failure, a new study warns.

Researchers analyzed nationwide survey data from more than 11,000 nonsmokers (average age: 48) who were followed from 1988 to 1994. Nearly 1 in 5 had lab test evidence of exposure to secondhand smoke.

Nonsmokers with recent exposure were 35% more likely to develop heart failure than those with none, ...

Wildfires Are Changing the Seasonal Air Quality of the U.S. West

Increasing numbers of wildfires are making poor air quality more common throughout the Western United States, according to a new study.

The findings suggest that many cities may soon have trouble meeting air quality standards, said lead author Kai Wilmot, a doctoral student in atmospheric sciences at the University of Utah in Salt Lake City.

Wilmot's team examined Western air qualit...

Not Just About Antibodies: Why mRNA COVID Vaccines May Shield From Variants

TUESDAY, May 4, 2021 (HealthDay News) -- Two widely used COVID-19 vaccines — Pfizer and Moderna — will likely remain powerfully protective against developing serious illness even if coronavirus variants somehow manage to infect vaccinated patients, new research suggests.

Both vaccines are based on messenger RNA (mRNA) technology. And investigators say that, at least...

Many Americans Wrong About Sun's Skin Cancer Dangers: Poll

You might think everybody knows how to protect themselves from the sun's harmful rays, but a new survey reveals that one-third of Americans lack a basic understanding of sun safety and skin cancer.

That's the surprising takeaway from an American Academy of Dermatology (AAD) survey of 1,000 U.S. adults.

Fifty-three percent of respondents didn't realize shade offers protection from t...

Giving Birth During the Pandemic? Facts You Need to Know

Giving birth during the coronavirus pandemic presents its own challenges, but the American Society of Anesthesiologists (ASA) wants to reassure pregnant women that they need not panic.

Instead, they "should be comforted to know that the hospital is a very safe place to have a baby now," said Dr. Beverly Philip, president of the ASA.

"The obstetricians, midwives, physician anesthesio...

Many Older Americans Aren't Telling Their Doctors They Use Pot

MONDAY, May 3, 2021 (HealthDay News) -- Aging potheads are now past 50 and still puffing away, but new research shows that many don't disclose this to their doctors.

Folks who use marijuana for medical reasons are more likely to tell their doctors about it than recreational users. Still, just a fraction of medical marijuana users opened up about their use, the study fou...

Opioids After Dental Work May Be Dangerous

Getting a prescription for an opioid painkiller from your dentist could put you or your family at risk for an overdose, a new study warns.

The finding is based on an analysis of data from 8.5 million Americans who had teeth pulled or 119 other types of dental work between 2011 and 2018. All had Medicaid or private dental insurance.

"Our paper shows that when patients fill dental opi...

5 Steps to Protect Young Athletes' Eyes

As children begin to return to their favorite sports, parents need to ensure that their youngsters use protective eyewear, a leading group of eye specialists says.

Nearly 30,000 people suffer sports-related eye injuries every year in the United States, but 90% of emergency room visits for such injuries could be prevented by protective eyewear, according to the American Academy of Ophthalm...

Researchers Seek Antiviral Pill That Would Ease COVID Severity

While COVID-19 research efforts must now shift toward the development of a pill that can prevent serious illness in the recently infected, experts say.

"We need a pill that can keep people out of the hospital, and the time to develop that is right now," Dr. Rajesh Gandhi said during a Thursday media briefing by the Infectious Diseases Society of America. He is director of HIV Clinical Ser...

Heat Waves Topping 132 Degrees F Likely in Middle East Without Action on Climate Change

The Middle East and North Africa are already among the hottest spots on the planet, but new research warns that if nothing is done to slow climate change there will be life-threatening heat waves with temperatures of 132 Fahrenheit or higher in those regions.

"Our results for a business-as-usual pathway indicate that, especially in the second half of this century, unprecedented super- a...

Young, Immune-Compromised Patients Are Hotspots for Coronavirus Mutations: Study

COVID-19 infections may last longer in young people with weakened immune systems, and that extended period could lead to more mutations in SARS-CoV-2, according to the authors of a new case study.

The study included two children and a young adult who had weakened immune systems due to treatment for acute lymphoblastic leukemia. For months, they tested positive for SARS-CoV-2, the virus th...

Few Kids Seeing a Dentist Have COVID-19, Study Finds

Just 2% of young dental patients without COVID-19 symptoms tested positive for the new coronavirus, according to a new study.

Kids with COVID-19 are typically asymptomatic but can carry high levels of SARS-CoV-2 and spread it to others, University of Illinois Chicago (UIC) researchers noted.

Their study included 921 patients, aged 2 to 18, who had emergency dental procedures at UIC ...

1 in 5 Patients on Kidney Dialysis Say No to COVID-19 Vaccine: Study

About 20% of Americans on kidney dialysis are reluctant to get a COVID-19 shot, according to a new study.

Kidney failure patients on dialysis are at increased risk for COVID-related complications that could lead to hospitalization and death, so it's important for them to be vaccinated, researchers said.

"Finding that 80% of patients on dialysis were willing to get a COVID-19 vaccine...

Poll Reveals Who's Most Vaccine-Hesitant in America and Why

U.S. resistance to getting a COVID-19 vaccine is slowly diminishing, a new online survey finds, but it still exists and at especially rates in some blue-collar jobs.

For adults under age 65 who are hesitant, reluctance is mainly driven by concerns about safety, side effects and distrust in government, the poll found. It's also largely linked to people's line of work.

The bottom line...

Polls Find Most U.S. Young People Take COVID Threat Seriously

Most young people do want to protect others from COVID-19, according to polls of 14- to 24-year-olds that suggest focusing on this message may be effective.

"Public health campaigns should leverage youths' desire to protect others and not be the cause of spread," said Dr. Kao-Ping Chua, an assistant professor of pediatrics at the University of Michigan in Ann Arbor.

Chua is senior ...

Tougher Gun Laws, Fewer Gun Deaths: Study

The more gun laws a state has, the lower its suicide and murder rates, a new U.S. study finds.

Gun violence in the United States is a public health crisis. In 2017, nearly 67,000 Americans died by suicide and homicide. And guns were involved in about half of the suicides and 74% of the murders, the researchers reported.

But in recent decades, "as states' strictness [on gun ownership...

Less Social Distancing in Areas With More Trump Supporters: Study

Politics matter when it comes to Americans' health: A new study shows that lower-income Republicans are less likely to socially distance than others.

The data -- from more than 15 million cellphone users in more than 3,000 U.S. counties between March 2020 and January 2021 -- also found that Black and Hispanic Americans were also less likely to maintain physical distance.

The findin...

NBA Study Shows Post-COVID Viral Transmission Rare, Even With Positive Test

FRIDAY, April 23, 2021 (HealthDay News) -- Isolated NBA players who recovered from COVID-19 but still tested positive for the virus didn't infect others after leaving isolation, a new study finds.

That someone who has had COVID can infect others has been a persistent fear, but these findings from the professional basketball league suggest that many who recover can retur...

A Plus From the Pandemic: Fewer Kids Using E-Cigarettes

THURSDAY, April 22, 2021 (HealthDay News) -- There appears to be a silver lining to forced school and business closures during early weeks of the COVID-19 pandemic, according to a new study: Fewer kids used e-cigarettes.

Compared to the previous quarter, vaping rates fell among 15- to 20-year-olds while widespread stay-at-home orders were in place from March 14 to June ...

They're on the Frontlines of the U.S. Vaccine Rollout

THURSDAY, April 22, 2021 (HeathDay News) -- April 16 was the first day that any Californian aged 16 or older became eligible to get the COVID-19 vaccine.

And at a bustling vaccination center in Pomona, Calif., 16-year-old Ashley Madera was in line to get her first dose of the Pfizer vaccine.

"I think that this vaccine is effective," said Madera, who lives in nearby Rancho Cucamonga...

Don't Linger: 'Aerosolized Droplets' Hang in the Air After Toilet Flush

If you're in a public restroom, you may not want to hang around too long, because lots of airborne pathogens are hanging around, too.

Researchers from Florida Atlantic University's College of Engineering and Computer Science conducted flush tests in a public restroom with both a toilet and a urinal.

"After about three hours of tests involving more than 100 flushes, we found a substa...

The Big COVID Vaccine Holdouts: Republican Men

Outspoken pandemic denier Ted Nugent announced this week that he's tested positive for COVID-19, after 10 days of symptoms so severe that at times he "literally could hardly crawl out of bed."

But despite his illness, the Republican rocker from Michigan remains skeptical about COVID vaccines.

"I haven't taken the vaccine, because nobody knows what's in it," Nugent said in a Facebook...

Workers' Deaths From Paint Stripping Chemicals Are on the Rise

WEDNESDAY, April 21, 2021 (HealthDay News) -- A deadly chemical in paint strippers continues to kill workers despite its known dangers, a new study finds.

The chemical methylene chloride, also known as dichloromethane (DCM), is a solvent found in paint strippers, cleaners, degreasers, adhesives and sealants. When inhaled, it produces large quantities of carbon monoxide ...

Eviction Bans Helped Stop COVID's Spread in Cities: Study

Eviction bans during the COVID-19 pandemic reduced infection rates not only in people who avoided displacement but also in their communities, according to a new study.

"When it comes to a transmissible disease like COVID-19, no neighborhood is entirely isolated," said study author Alison Hill, assistant professor of biomedical engineering at Johns Hopkins University, in Baltimore.

I...

High-Profile Police Brutality Cases Harm Black Americans' Mental Health: Study

TUESDAY, April 20, 2021 (HealthDay News) -- As America awaits a verdict in the Derek Chauvin trial, new research finds that such high-profile police killings of Black people may take a big mental health toll on psyches across the country.

Researchers found that, on average, Black Americans reported an increase in "poor mental health days" during weeks where more than on...

'Double-Masking' It? Proper Fit Is Crucial, Study Finds

Wearing two snug, well-fitted face masks can significantly reduce your risk of coronavirus infection, researchers say.

But a good fit is key: The new study found that two ill-fitting cloth masks don't provide as much protection as one snug-fitting surgical mask.

"We've found that wearing two loosely fitted masks will not give you the filtration benefit that one, snug-fitting proced...

Dirty Air Could Raise COVID Risks for People With Asthma, COPD

Long-term exposure to polluted air could increase the risk of severe COVID-19 in people with respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD), new research shows.

For the study, researchers at the University of Cincinnati examined the backgrounds and health outcomes of more than 1,100 COVID-19 patients diagnosed at UC Health between mid-March and early ...

CPSC Warns Against Using Peloton Treadmill After Child's Death

Users with small children and pets should stop using Peloton Tread+ exercise machines immediately, according to the U.S. Consumer Product Safety Commission (CPSC).

The warning comes after one child died and dozens of others have been sucked underneath the home treadmill. One family pet also was injured, CPSC said.

Less than a month ago, Peloton reported a child's death by a Peloton ...

Epidural in Delivery Not Linked to Autism: Study

In news that should reassure many pregnant women, having an epidural during childbirth won't increase the child's risk of autism, researchers report.

The new findings refute a widely criticized 2020 study that said epidurals were associated with a 37% higher risk of autism.

Experts said that study didn't account for numerous socioeconomic, genetic and medical risk factors for auti...

Is It Allergies or COVID? Expert Shows How to Tell the Difference

Seasonal allergies are striking this year at the worst possible time, with the United States in the midst of a fourth wave of the global COVID-19 pandemic.

You've got an itchy nose and watery eyes. Or maybe you've got a fever and a sore throat. Or you've developed a cough and you have trouble breathing.

Is it COVID-19, or just your usual allergies?

Confusion is perfectly under...

Energy Drink Habit Led to Heart Failure in a Young Man

Energy drinks provide millions with a quick, caffeinated boost, but one young man's story could be a warning about overconsumption, experts say.

In the case of the 21-year-old, daily heavy intake of these drinks may have led to life-threatening heart and kidney failure, British doctors reported April 15 in BMJ Case Reports.

The young man reported drinking an averag...

Know the Signs of Rare Blood Clot Linked With J & J Vaccine

While U.S. federal government experts probe potential risks of the Johnson & Johnson vaccine, what do you need to know if you have had the one-dose COVID shot or hope to get it?

Experts at the American Heart Association (AHA) describe what to look out for.

The U.S. Centers for Disease Control and Prevention and the U.S. Food & Drug Administration paused administration of the J&J (J...

Lower Rates of COVID in States That Mandated Masks: Study

States that required people to mask up last year had lower rates of COVID-19 than those with no mask requirements, a new study finds.

Researchers examined data from all 50 states and Washington, D.C., to assess mask policies, people's self-reported use of masks in public, and COVID rates from May through October 2020.

They factored in a one-month delay between mask wearing and its s...

One Good Way to Help Beat COVID: Exercise

Exercise guards against a host of chronic diseases that can plague people as they age, but can it also protect against severe cases of COVID-19?

New research suggests that's so: Being physically active reduced COVID-19 patients' risk of hospitalization, intensive care unit (ICU) admission and death, and even being just somewhat active provided some protection.

"This is a wake-up cal...

Biden, Fauci Say Pause in J&J COVID Vaccine Is Sign That Safety Comes First

The Biden Administration sought to reassure Americans on Tuesday that the pausing of Johnson & Johnson's coronavirus vaccine is science at work, and not evidence that COVID-19 vaccines are unsafe.

The pause was first issued Tuesday morning following reports that rare but serious blood clots had developed in six women after they took J&J's vaccine. The Advisory Committee on Immunizati...

Cloth Masks Do Make Workouts a Bit Tougher, Study Finds

A cloth mask can limit your ability to exercise, so it might be a good idea to alter your workouts when wearing one, researchers say.

Some previous studies have assessed how surgical face masks might impact exercise, but few have looked at cloth masks.

In a new study, researchers compared the exercise performance of 31 healthy adults (aged 18 to 29) who ran on a treadmill to the poi...

Teen Tanning Bed Ban Would Prevent Thousands of U.S. Melanoma Cases

A U.S.-wide ban on teen use of tanning beds would prevent thousands of cases of skin cancer and save millions in health care costs, researchers say.

Indoor tanning has been linked to an increased risk of melanoma -- the deadliest type of skin cancer -- and the highest risk is among people who start using tanning beds at a young age. Despite that danger, many U.S. teens do.

While ban...

J&J Vaccine 'Pause' Is Not Mandate Against the Shot, FDA Says

Extremely rare but life-threatening blood clots linked to the Johnson & Johnson COVID-19 vaccine appear similar to those caused by the AstraZeneca vaccine approved for use in Europe and Canada, U.S. health officials said Tuesday.

Federal officials called for a "pause" in use of the one-dose J&J vaccine while they review data linked to six women between 18 and 48 years of age who developed...

CBD or THC? Cannabis Product Labels Often Mislead, Study Finds

Patients, beware: You might not be able to trust the label on that medical marijuana product you just brought home.

Levels of the two active ingredients in medicinal cannabis — THC and CBD — can vary widely from those claimed by distributors, a new study warns.

"People are buying products they think are THC-free but, in fact, contain a significant amount of THC," said researcher...

Newborns Won't Get COVID Through Infected Mom's Breast Milk: Study

A new study offers more reassurance that mothers infected with SARS-CoV-2 can safely breastfeed their babies.

The study of 55 infants born to moms with COVID-19 found that none contracted the virus -- even though most started getting breast milk in the hospital.

Researchers said the findings support existing advice from public health authorities. Last year, the World Health Organiza...

U.K. Variant Won't Trigger More Severe COVID, Studies Find

Two new studies out of Britain find that although the now-dominant "U.K. variant" of the new coronavirus does spread more quickly, it does not appear to lead to more severe disease in those made ill.

The findings should help allay fears that more patients will die after infection with the variant, officially labeled B.1.1.7.

Scientists published the findings online April 12 in two<...

Most Parents OK About School Rules for Kids' Return to Sports: Poll

Though playing youth sports comes with new pandemic-era precautions and some experts are linking these activities to community spread of COVID-19, many kids are still participating, according to a parent survey.

In the survey, about three-quarters of parents said their child's teams mostly did the right thing while resuming sports during COVID. Thirteen percent said officials were too str...

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