bacteria

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Purple Spots Marring Vatican Scroll Have Unlikely Source

Parchments around the world are covered in mysterious purple splotches

(Newser) - Call it the attack of the purple pigment. Live Science reports purple splotches are damaging old animal-skin parchments around the world. Take, for example, a 16-foot-long scroll inside the Vatican Secret Archives. The parchment was written by Italian villagers in 1244 asking the Church to make Laurentius Loricatus a saint....

Twice as Many White Kids Get Unnecessary Antibiotics

Researchers call for investigation of parental expectations

(Newser) - It's becoming something of a mantra: Antibiotics do nothing to treat the flu or common cold. And it apparently needs repeating, because even though antibiotics treat bacterial instead of viral infections, as many as 75% of kids with viral respiratory infections like a cold are prescribed them, reports Health...

Yep, Blowing Out Birthday Candles Is Actually Gross

How many germs are spread depends a lot on the person

(Newser) - Let's get one thing out of the way: Our mouths are positively brimming with bacteria. But as gross as that may seem to some, the vast majority of those bacteria are benign. Still, it may be hard for some to swallow the latest news that blowing out candles on...

Girl Dies of E. Coli Infection Days After Visiting Petting Zoo

3-year-old Kallan Maresh's 5-year-old brother is still fighting for his life in Minnesota

(Newser) - Not long after 5-year-old Kade Maresh and his 3-year-old sister, Kallan, visited a petting zoo in Minnesota in early July, they began vomiting and had nonstop diarrhea. After several emergency room visits, they were rushed by ambulance to the University of Minnesota's children's hospital, where they fought for...

Newborns Got Legionnaires' Disease in Birthing Tubs

There's no sign either baby breathed in water during the birth

(Newser) - Legionnaires' Disease, a severe and sometimes fatal complication caused when tiny droplets of water with Legionella bacteria make it to the lungs, was diagnosed in 6,000 people in the US in 2015. Almost 600 of them died. In Arizona, the number of cases has more than doubled from 46...

You Can Cut Hand-Washing Time in Half
You Can Cut
Hand-Washing
Time in Half
NEW STUDY
Jun 1, 2017 10:00 AM CDT

You Can Cut Hand-Washing Time in Half

10 seconds appears to do the trick: Rutgers study

(Newser) - You don't need to risk scalding yourself in order to get clean hands. According to researchers, washing your hands in cold water is just as effective at reducing bacteria as washing your hands in hot water. That's based on a small study of 21 people described in the...

Acne Fighters Say Vaccine May Be on the Horizon
Got Acne? A Vaccine
Could Be Coming
Apr 24, 2017 12:38 PM CDT

Got Acne? A Vaccine Could Be Coming

Still a long way to go, but initial results on a possible vaccine seem promising

(Newser) - Eric Huang says he's "good at vaccine development." The UC San Diego dermatology professor tells the university's Guardian he has even worked on a biodefense vaccine to fight anthrax , with a boost from the National Institutes of Health. Huang's latest development on the vaccine scene,...

Neanderthals Used Aspirin, Too
Neanderthals Used Aspirin, Too
new study
Mar 9, 2017 10:57 AM CST

Neanderthals Used Aspirin, Too

Plaque on their teeth reveals their dietary and medical ways

(Newser) - Scientists are thrilled to have discovered a gross buildup on a few fossilized teeth, and with reason. Not only were they able to discern the three Neanderthals' diets (two ate primarily meat, one primarily plants), they're also feasting their eyes on prehistoric microbiomes that are shedding more light on...

Scientists Claim Discovery of World's Oldest Life

But not everyone is convinced

(Newser) - Researchers say they've found fossilized bacteria that may date back to shortly after the formation of the Earth (geologically speaking, anyway), the New York Times reports. They published their findings Wednesday in Nature . The rocks were collected in 2008 from the Nuvvuagittuq geological formation in Canada. The rocks are...

These Are the 12 Bacteria We Should Worry About Most

According to the WHO

(Newser) - The World Health Organization has issued a list of the top dozen bacteria most dangerous to humans, warning that doctors are fast running out of treatment options. In a press briefing on Monday, the UN health agency said its list is meant to promote the development of medicines for the...

Smartphone Residue Says a Lot About You—Really, a Lot

Contains clues about gender, diet, health, hygiene, location, pets, and more

(Newser) - Much like our keyboards, our smartphones are anything but clean. So researchers at UC San Diego decided to analyze the molecules on a handful of them and see what they could deduce about the phone's owners—and it turned out to be a whole lot. They swabbed four sections...

Scientists May Have Found Migraine Trigger —in Our Mouths

Oral bacteria could be the key

(Newser) - Certain foods like chocolate, wine, and processed meats have long been linked to migraines, and while nitrates in those foods are often seen as the culprit, it's not entirely clear why some people are more susceptible to ensuing headaches than others, reports Quartz . Now scientists are reporting in the...

2.8M Bottles of Craft Paint Recalled for Possible Bacteria

Sargent Art warns people with weak immune systems could be at risk

(Newser) - No injuries or illnesses have yet been reported, but Sargent Art isn't taking any chances after finding that 13 different types of its craft paint may be contaminated with a harmful bacteria, Consumerist reports. Per a notice on the art supplier's site and one from the Consumer Product...

Blue Bell Recalls More Ice Cream
For Blue Bell, a Deja Vu Recall
Sep 22, 2016 8:36 AM CDT

For Blue Bell, a Deja Vu Recall

Two flavors may be contaminated with listeria

(Newser) - Blue Bell is now about as synonymous with listeria as it is with ice cream—and apparently for good reason. Following a listeria outbreak last year and the discovery of the bacteria at one of its facilities in January, the company says it's voluntarily recalling two ice cream flavors...

&#39;5-Second Rule&#39; Is Baloney
'5-Second Rule' Is Baloney
study says
Sep 9, 2016 10:14 AM CDT

'5-Second Rule' Is Baloney

In some cases, contamination is instantaneous, say researchers

(Newser) - The five-second rule is off by about five seconds in many cases, and not in the direction you hoped. That's what Rutgers researchers say in a new study debunking the classic kitchen rule, which declares it safe to eat food off the floor if scooped up in a flash....

How Bacteria in Your Mouth Make Colon Cancer Worse

Study looks at how common oral bacteria travel to colorectal tissue

(Newser) - Of cancers that strike both men and women, colorectal cancer is the No. 2 killer in the US, reports the CDC , claiming more than 50,000 lives in 2013. Previous studies out of Harvard found that a common oral bacteria accelerates the cancer's growth in animals, but since the...

Rio's Newest Problem: 'Super Bacteria' in the Water

And a nasty oil slick in Guanabara Bay, right where sailors are set to compete

(Newser) - Rio de Janeiro has been plagued by body parts on beaches , muggings , and Zika fears ahead of the Summer Olympics, and now a "super bacteria" has entered the mix. Brazilian scientists say the drug-resistant bacteria was found along the coast of popular beaches including Flamengo and Botafogo, both of...

A Man Was Bitten by a Cat. 6 Weeks Later, He Was Dead

4-inch-wide aneurysm was caused by bacteria common to pets' mouths

(Newser) - A Toronto man is dead after a cat bit him on the right thumb—but the cause is so rare that doctors wrote up a case study in the World Journal of Clinical Cases warning other physicians to be on the lookout for the unusual cascade of events. Animal bites...

Superbug Just Found in US Could Mean the End of Antibiotics

'Routine operations could become deadly; minor infections could become life-threatening'

(Newser) - The director of the CDC says we're close to living in a "post-antibiotic world" after an antibiotic-resistant superbug was discovered in the US for the first time last month, Reuters reports. “It basically shows us that the end of the road isn’t very far away for...

Meta Study Suggests Probiotics Are the Latest Snake Oil

Researchers say bigger, better studies are needed

(Newser) - Probiotics are all the rage—the so-called "good bacteria" teeming naturally in foods such as yogurt and sauerkraut or worked into drinks and pills comprise a growing industry that Fortune reports posted more than $1 billion in annual sales in the US last year. It's expected to grow...

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