Health/Food Posts Tagged as 'Science'
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Romaine lettuce is not safe to eat, CDC warns U.S. consumers
Romaine lettuce is unsafe to eat in any form, the Centers for Disease Control and Prevention said Tuesday in a food safety alert in response to a new outbreak of illnesses caused by a particularly dangerous type of E. coli bacteria.
CDC told consumers to throw away any romaine lettuce they may already have purchased. Restaurants should not serve it, stores should not sell it, and people should not buy it, no matter where or when the lettuce was grown. It doesn’t matter if it is chopped, whole head or part of a mix.
California Has the Most Toxic Air on the Planet Thanks to Wildfires
The Camp Fire is an unprecedented disaster in so many ways. Dozens are dead, hundreds are missing, thousands are homeless. But the immediate impacts of the flames are far from the only way it’s assaulting California. As a result of all the smoke, the state is currently home to the worst air quality on the planet.
Norovirus strikes shelters for California wildfire evacuees
Your Mother’s Romantic Past Affects Your Own Dating Adventures
Some people have their mother’s eyes. And some, it turns out, grow up to have their mother’s romantic history.
People whose mothers have been married multiple times or have lived with multiple romantic partners are more likely to do so themselves, according to a new study published Tuesday in the journal PLoSOne. The longer people are exposed to their mother’s cohabitation, the more sexual partners they tend to have.
Enter an organization driving positive change in its community for the chance to win $20,000 in funding.
The authors looked at data from surveys of thousands of Americans followed for 24 years.
Diseases spread by ticks hit record level in U.S.
New government research shows that tickborne diseases like Lyme disease continue to rise. The report from the Centers for Disease Control and Prevention finds that in 2017, state and local health departments reported a record number of cases of illnesses spread by ticks.
Cases of Lyme disease, Powassan virus; spotted fever rickettsiosis, including Rocky Mountain spotted fever, anaplasmosis, ehrlichiosis, babesiosis and tularemia all increased last year. The CDC said there were 59,349 confirmed cases of tickborne diseases in 2017, up from 48,610 in 2016. In past years, health officials have acknowledged that the true number of cases is likely many times higher than the officially tally.
The findings reflect an accelerating trend of tick-related diseases reported in the U.S. Between 2004 and 2016, the number of such cases doubled. Researchers also discovered seven new tickborne pathogens that infect people.
The NRA denies the reality of gun violence. Doctors like me know it all too well.
Last week, the Annals of Internal Medicine published a set of guidelines by the Health and Public Policy Committee of the American College of Physicians (ACP) addressing the problem of firearm-related injuries and death from a public health perspective.
The National Rifle Association (NRA) quickly rebuked the journal — and physicians in general — on Twitter, saying: “Someone should tell self-important anti-gun doctors to stay in their lane.”
As a gun rights advocacy group, the NRA’s sharp critique was entirely expected. But the eruption from my physician colleagues on social media was startling. Responding to the NRA’s central point — that doctors should “stay in their lane” on the topic of guns — medical professionals created a viral hashtag, #ThisISMyLane (also #ThisISOurLane), sharing vivid stories of their clinical experiences with gunshot wound victims, arguing that, despite what the NRA might believe, the issue falls unavoidably into the laps of medical practitioners.
Duncan Hines cake mix recall: FDA probes salmonella risk
Food giant Conagra Brands is recalling 2.4 million boxes of its Duncan Hines cake mix, with federal health officials warning that one variety of the popular product tested positive for salmonella.
The Centers for Disease Control and Prevention has received reports of five illnesses linked to Duncan Hines, according to the Food and Drug Administration. Reports of additional illnesses are expected due to time lags between when an illness occurs and when the CDC receives confirmed lab results.
6 children dead so far in viral outbreak at N.J. healthcare facility
A severe viral outbreak has claimed the lives of six children at the Wanaque Center for Nursing and Rehabilitation in Haskell, state health officials confirmed Tuesday, leading to an immediate order to shut down the facility to new patients.
The Department of Health reported 18 cases of adenovirus among pediatric residents at the long-term care center in northern New Jersey, which officials said included "very ill children," some of whom were on ventilators and had trachea tubes.
"This is an ongoing outbreak investigation," said department spokeswoman Nicole Kirgan in a statement. "A department team is at the facility today and an inspection team was also there Sunday. The team on Sunday found minor handwashing deficiencies and the Health Department is continuing to work closely with the facility on infection control issues."
8th child dies after virus outbreak at New Jersey facility
Ninth Child Dies at New Jersey Nursing Home Facing Adenovirus Outbreak
Former patient describes grim conditions at health center where 10 children died
Here’s what happened after California got rid of personal belief exemptions for childhood vaccines
Health authorities in California have more power to insist that a dog is vaccinated against rabies than to ensure that a child enrolled in public school is vaccinated against measles.
A Polio-Like Illness Is Causing Paralysis in Children
WHO Director: Air Pollution Is the “New Tobacco”
Breathing polluted air is as likely to kill you as tobacco use — worldwide, each kills about 7 million people annually. But while the world is making progress in the war against tobacco, air pollution is getting worse.
The Director General of the World Health Organization (WHO) hopes to change that.
“The world has turned the corner on tobacco,” wrote Tedros Adhanom Ghebreyesus in an opinion piece published by The Guardian on Saturday. “Now it must do the same for the ‘new tobacco’ — the toxic air that billions breathe every day.”
Can coffee really sober you up?
You're out late at night and you've had one too many drinks. You're feeling a bit inebriated, and you're wondering if a cup of coffee can help. Many of us have been there.
Well, here's the lowdown: While a cup of joe or shot of espresso can help to perk you up, it's not going to help sober you up. In fact, in some situations, the combination of caffeine and alcohol could be potentially harmful.
"I call it the 'perfect storm,' " said Dr. Mary Claire O'Brien, senior associate dean for health care education at the Wake Forest School of Medicine, who has researched the interactions between caffeine and alcohol, including its effects on injury risk.
This machine can make gallons of fresh drinking water right out of thin air
Machines designed by a California-based team can produce, in some cases, up to 300 gallons of fresh drinking water a day by pulling it straight from the air. And the team just won a $1.5 million prize for it.
The machines, dubbed Skywater, were created by the Skysource/Skywater Alliance, a team of sustainability experts from Venice, California. Skywater machines, housed in big metal boxes, are atmospheric water generators that condense water vapor from the atmosphere and turn it into drinking water. The machines can be powered by solar energy or the burning of biofuels. Depending on the model, they can be used for households, for farming or for emergency relief efforts.
More solar panels mean more waste and there’s no easy solution
Solar panels might be the energy source of the future, but they also create a problem without an easy solution: what do we do with millions of panels when they stop working?
In November 2016, the Environment Ministry of Japan warned that the country will produce 800,000 tons of solar waste by 2040, and it can’t yet handle those volumes. That same year, the International Renewable Energy Agency estimated that there were already 250,000 metric tons of solar panel waste worldwide and that this number would grow to 78 million by 2050. “That’s an amazing amount of growth,” says Mary Hutzler, a senior fellow at the Institute for Energy Research. “It’s going to be a major problem.”
Usually, panels are warrantied for 25 to 30 years and can last even longer. But as the solar industry has grown, the market has been flooded with cheaply made Chinese panels that can break down in as few as five years, according to Solar Power World editor-in-chief Kelly Pickerel.
'There is no God,' says Stephen Hawking in final book
There is no God -- that's the conclusion of the celebrated physicist Stephen Hawking, whose final book is published Tuesday.
The book, which was completed by his family after his death, presents answers to the questions that Hawking said he received most during his time on Earth.
Other bombshells the British scientist left his readers with include the belief that alien life is out there, artificial intelligence could outsmart humans and time travel can't be ruled out.
Hawking, considered one of the most brilliant scientists of his generation, died in March at the age of 76.
Growing number of U.S. children not vaccinated against any disease
A small but growing proportion of the youngest children in the U.S. have not been vaccinated against any disease, worrying health officials.
An estimated 100,000 young children have not had a vaccination against any of the 14 diseases for which shots are recommended, according to a Centers for Disease Control and Prevention report released Thursday.
"This is pretty concerning. It's something we need to understand better — and reduce," said the CDC's Dr. Amanda Cohn.
Most young children — 70 percent — have had all their shots. The new estimate is based on finding that, in 2017, 1.3 percent of the children born in 2015 were completely unvaccinated. That's up from the 0.9 percent seen in an earlier similar assessment of the kids born in 2011. A 2001 survey with a different methodology suggested the proportion was in the neighborhood of 0.3 percent.
Young children are especially vulnerable to complications from vaccine-preventable diseases, some of which can be fatal.
Therapy Dogs Can Spread Superbugs to Kids, Hospital Finds
Therapy dogs can bring more than joy and comfort to hospitalized kids. They can also bring stubborn germs.
Doctors at Johns Hopkins Hospital in Baltimore were suspicious that the dogs might pose an infection risk to patients with weakened immune systems. So they conducted some tests when Pippi, Poppy, Badger and Winnie visited 45 children getting cancer treatment.
They discovered that kids who spent more time with the dogs had a 6 times greater chance of coming away with superbug bacteria than kids who spent less time with the animals. But the study also found that washing the dogs before visits and using special wipes while they’re in the hospital took away the risk of spreading that bacteria.