Tarrant County Tests Mosquito Traps, No WNV Cases Found - NBC 5 Dallas-Fort Worth

    Tarrant County Tests Mosquito Traps, No WNV Cases Found

    So far, so good in Tarrant County. Public health officials said since April 1, none of the 721 mosquito pools tested have been positive for West Nile virus.. (Published Wednesday, Jun 4, 2014) So far, so good in Tarrant County. Public health officials said since April 1, none of the 721 mosquito pools tested have been positive for West Nile... See More