Health West Nile Virus Detected in Yakima County Mosquitoes by Dr Natalie Singh - Health Editor June 27, 2026 by Dr Natalie Singh - Health Editor June 27, 2026 West Nile Virus Detected in Yakima County Mosquitoes: What Residents Need to Know Public health officials in Yakima County, Washington, have confirmed the first detection of West Nile virus (WNV) … 0 FacebookTwitterPinterestEmail