Health Glance
The spread of polio to countries previously considered free of the crippling disease is a global health emergency, the World Health Organization said, as the virus once driven to the brink of extinction mounts a comeback.
Pakistan, Cameroon and Syria pose the greatest risk of exporting the virus to other countries, and should ensure that residents have been vaccinated before they travel, the Geneva-based WHO said in a statement today after a meeting of its emergency committee. It’s only the second time the United Nations agency has declared a public health emergency of international concern, after the 2009 influenza pandemic.
Polio Declared Emergency as Conflicts Fuel Virus Spread
First Case of Deadly MERS Infection Found in U.S.
A deadly virus from the Middle East has been found in the U.S. for the first time, the Centers for Disease Control and Prevention said.
The patient, an American health-care provider who visited Saudi Arabia, flew from Riyadh to London to Chicago on April 24, and then took a bus to Indiana. The patient fell ill on April 27 and was admitted to a hospital the next day, federal officials said today. The CDC is now trying to determine who may have come into contact with the patient.
Now isolated, the patient is being “well cared for,” said Anne Schuchat, director of the National Center for Immunization and Respiratory Diseases, in a briefing today. Schuchat would not say where the person is being treated or provide personal details such as age or gender.
Antibiotic resistance a global crisis, could turn ailments into killers
Bacteria resistant to antibiotics have now spread to every part of the world and might lead to a future where minor infections could kill, according to a report published Wednesday by the World Health Organization.
In its first global survey of the problem, the WHO report warned that antibiotic resistance was no longer an abstract threat to deal with in the future, but one that, “is happening right now in every region of the world and has the potential to affect anyone, of any age, in any country.”
Why American Apples Just Got Banned in Europe
Back in 2008, European Food Safety Authority began pressing the chemical industry to provide safety information on a substance called diphenylamine, or DPA. Widely applied to apples after harvest, DPA prevents "storage scald"—brown spots that "becomes a concern when fruit is stored for several months," according to Washington State University, reporting from the heartland of industrial-scale apple production.
DPA isn't believed to be harmful on its own. But it has the potential to break down into a family of carcinogens called nitrosamines—not something you want to find on your daily apple. And that's why European food safety regulators wanted more information on it.
3,000 types of bacteria found on U.S. $1 bills
Researchers at the New York University's Dirty Money Project analyzed DNA on $1 bills and found some 3,000 types of bacteria -- many times more than studies using a microscope found.
Jane Carlton, director of genome sequencing at NYU's Center for Genomics and Systems Biology told the Wall Street Journal: "It was quite amazing to us. We actually found that microbes grow on money."
Tamiflu: Millions wasted on flu drug, claims major UK report
Hundreds of millions of pounds may have been wasted on a drug for flu that works no better than paracetamol, a landmark analysis has said.
The UK has spent £473m on Tamiflu, which is stockpiled by governments globally to prepare for flu pandemics.
The Cochrane Collaboration claimed the drug did not prevent the spread of flu or reduce dangerous complications, and only slightly helped symptoms. The manufacturers Roche and other experts say the analysis is flawed
The antiviral drug Tamiflu was stockpiled from 2006 in the UK when some agencies were predicting that a pandemic of bird flu could kill up to 750,000 people in Britain. Similar decisions were made in other countries.
Hidden data
New Analysis: 9.5 Million Uninsured People Covered Under Obamacare
About 9.5 million Americans who were previously uninsured have gotten health coverage under Obamacare, according to a new analysis.
The Los Angeles Times reported the number, which combines data from an unpublished study by RAND Corp. with other publicly available figures. It's one of the most comprehensive efforts yet to asses the law's impact on the uninsured as open enrollment comes to a close.
The numbers break down like this:
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