The predominant strain of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infecting people in Europe, the Middle East and northern Africa derived from a single sub-Saharan ancest ...
Aug 26, 2014
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The number of hungry people in the world has dropped by 100 million over the last 10 years but one in nine are still undernourished, with Asia home to the majority of the underfed, the UN said on Tuesday.
Sep 16, 2014
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