We're right on the verge of wiping out polio globally. But to do that, children in remote regions of Pakistan and Afghanistan must be inoculated with the heat-sensitive vaccine — not once, but multiple times. Time to call in the donkeys.
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Read the complete post at http://www.npr.org/blogs/health/2012/10/23/163496511/how-does-the-polio-vaccine-reach-a-remote-corner-of-the-world?ft=1&f=103537970
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Oct 24 2012, 08:49 AM
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Shots - Health News