CHATHAM COUNTY, Ga. (WSAV) - The Coastal Health District is reminding residents of ongoing precautions after three Chatham County mosquito samples tested positive for West Nile Virus (WNV). These are the first positive WNV tests in the Coastal Health District mosquito population this summer. The C hatham County Mosquito Control says it regularly traps mosquitoes throughout the county [...] ...read more read less