Bird diversity lessens human exposure to West Nile Virus

A study by biologists at Washington University in St. Louis shows that the more diverse a bird population is in an area, the less chance humans have of exposure to West Nile Virus (WNV).

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<p><a href="http://www.physorg.com/news142526166.html">Bird diversity lessens human exposure to West Nile Virus</a></p> <p>A study by biologists at Washington University in St. Louis shows that the more diverse a bird population is in an area, the less chance humans have of exposure to West Nile Virus (WNV). </p>