Video - West Nile Virus Coverage and Resources

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  • CDC: Aerial spraying worked in Dallas County, but threat remainsadd to reading list  

    Posted on August 30, 2012 at 5:15 PM

    Updated Friday, Aug 31 at 4:43 PM

    Dallas County’s aerial spraying campaign against mosquitoes carrying West Nile was successful, cutting the primary species that carries and spreads the virus by as much as 93 percent.

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