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Wednesday, May 15, 2013

Climate change brings disease threat for polar bears

Climate change brings disease threat for polar bears

The iconic Arctic mammals' limited immune system may put them at particular risk if new pathogens spread northwards as the world warmshttp://www.newscientist.com/article/dn23544-climate-change-brings-disease-threat-for-polar-bears.html?cmpid=RSS|NSNS|2012-GLOBAL|online-news

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