First, Canyon County and now Ada County have confirmed a case of West Nile Virus found in a mosquito trap. Joe Raedle, Getty Images Joe Raedle, Getty ImagesThe Ada County Mosquito Abatement District says the traps are necessary to prevent humans and animals from contracting the West Nile Virus. As we reported here, Canyon County was the first county in the state to report mosquitos with the West Nile Virus. Jon Cherry, Getty Images Jon Cherry, Getty ImagesHow To Protect Yourself From Getting West Nile VirusThe Ada County Mosquito Abatement District shares the following tips on how limit your probability of contracted West Nile Virus. It may be a little uncomfortable in our current weather conditions, however so is getting West Nile Virus.