Death from chicken pox is exceedingly rare these days. But the one-dose vaccine doesn't provide lifelong protection from chicken pox, so public health experts now recommend two doses.
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Read the complete post at http://www.npr.org/blogs/health/2011/07/25/138683207/chicken-pox-deaths-plummet-with-help-of-vaccine?ft=1&f=103537970
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Jul 25 2011, 02:21 PM
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NPR Blogs: Shots - Health Blog