An unusual number of severe West Nile cases has prompted a warning from federal health officials. Most of the cases have occurred in just three states — Texas, Mississippi and Oklahoma. But cases are occurring throughout the country.
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Read the complete post at http://www.npr.org/blogs/health/2012/08/02/157832358/west-nile-virus-makes-a-comeback-this-summer?ft=1&f=103537970
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Aug 02 2012, 02:04 PM
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Shots - Health Blog