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Shots - Health News
1:52 pm
Thu January 17, 2013

Anonymity In Genetic Research Can Be Fleeting

Each strand of DNA is written in a simple language composed of four letters: A, T, C and G. Your code is unique and could be used to find you.
iStockphoto.com

Originally published on Fri January 18, 2013 3:12 pm

People who volunteer for medical research usually expect to remain anonymous. That includes people who donate their DNA for use in genetic studies.

But now researchers have shown that in some cases, they can trace research subjects' DNA back to them with ease. And they say the risk of being identified from genetic information will only increase.

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Africa
1:11 pm
Thu January 17, 2013

Mali, Algeria Violence Stokes Fear Of New Terrorist Haven

A picture taken with a mobile phone earlier this month purportedly shows Islamist insurgents in Gao, Mali.
AFP/Getty Images

Originally published on Thu January 17, 2013 2:04 pm

Hours after French troops launched a ground offensive in Mali to quash an Islamist rebellion, militants retaliated by seizing dozens of hostages, reportedly including Americans, in neighboring Algeria — an attack that underscores Western fears of a deteriorating security situation in northwestern Africa.

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Shots - Health News
1:03 pm
Thu January 17, 2013

Scientists Try To Thwart Flu Virus By Resetting Its Clock

When flu viruses (in red) accumulate an escape protein too quickly, they exit the cell nucleus (in blue) before they've made enough viral copies to spread the infection.
Benjamin tenOever

Originally published on Thu January 17, 2013 1:33 pm

Flu viruses can tell time. Sort of. And the viral clock-watching could provide a new way to fight the flu.

A study in Cell Reports describes how researchers tapped into the flu's internal clock as they search for ways to keep the virus from spreading.

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The Two-Way
12:28 pm
Thu January 17, 2013

Massey Mine Boss Sentenced; Feds Toughen Mine Safety Rule

Mine helmets and painted crosses were placed at the entrance to Massey Energy's Upper Big Branch coal mine as a memorial to the 29 miners killed there.
Jeff Gentner AP

Nearly three years after a deadly mine explosion in West Virginia, a former Massey Energy mine superintendent has been sentenced to prison and federal regulators have toughened a regulation that could have helped prevent the disaster.

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The Two-Way
12:09 pm
Thu January 17, 2013

'Dear Abby' Dies; Pauline Phillips Was Adviser To Millions

Pauline Phillips — Dear Abby — in 2001.
Fred Prouser Reuters /Landov

Originally published on Thu January 17, 2013 12:52 pm

Pauline Phillips, known to millions of advice-seekers around the world as the original "Dear Abby," has died. She was 94.

The company that syndicates Dear Abby says on its website that she "died Wednesday ... in Minneapolis after a long battle with Alzheimer's disease."

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