Dallas County, Texas, has been hit hard by West Nile, a potentially fatal mosquito-borne infection. This summer health officials have recorded 465 cases and 17 deaths, on pace for the worst year ever for West Nile.
And north Texas isn't the only place reporting a spike in West Nile cases. The United States is experiencing the biggest outbreak in West Nile virus since 2004, according to the U.S. Centers for Disease Control and Prevention.
Officials say it's difficult to get accurate numbers...Full Story