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One more reason to exercise regularly
May 20th, 2014
03:44 PM ET

One more reason to exercise regularly

Approximately 18% of women are diagnosed with gestational diabetes during pregnancy - meaning they're up to seven times more likely to develop type 2 diabetes later in life.

The good news is that even if you have gestational diabetes, exercise can help.

A new study published this week in the journal JAMA Internal Medicine finds that every two hours of moderate activity (like walking or gardening) each week reduces a women's risk of developing type 2 diabetes by 9%. Women who added 2.5 hours or more of moderate activity to their weekly regimen reduced their risk for type 2 diabetes by 47%.
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May 20th, 2014
09:31 AM ET

E. coli, MRSA can survive for days on planes

Ever sit on a plane and wonder how long the germs left by passengers past plan on hanging around?

A new study examined how long two potentially deadly bacteria – E. coli and MRSA – can live on various surfaces inside an airplane’s cabin, and how easily they are transmitted by contact.

Researchers at Auburn University used actual armrests, toilet flush handles, tray tables, window shades, seats and seat pockets provided by Delta Airlines for the study – inoculating them with bacteria and storing them in conditions meant to simulate a pressurized cabin: 75 degrees Fahrenheit at 20% humidity.

In general, bacteria lived longest on the most porous surfaces. For example, MRSA lasted seven days on the cloth seat pocket, six days on the rubber armrest and leather seat, five days on the plastic window shade and tray table, and four days on the steel toilet handle.
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About this blog

Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.

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