https://www.live-feeds.com/feed/williamson-county-mosquitoes-test-positive-for-west-nile-virus-as-health-officials-urge-precautionsContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/williamson-county-mosquitoes-test-positive-for-west-nile-virus-as-health-officials-urge-precautionshttps://www.live-feeds.com/feed/williamson-county-mosquitoes-test-positive-for-west-nile-virus-as-health-officials-urge-precautions#u18132Tue, 30 Jun 2026 02:06:26 +0000Health officials in Williamson County report that the first mosquitoes of the season have tested positive for West Nile virus. Residents are urged to take precautions to prevent bites. These findings are part of broader regional detections including Macoupin County and the Twin Cities metro area.What's confirmed:Williamson County mosquitoes tested positive for West Nile virus.The Williamson County Health District recommends draining standing water, using EPA-approved repellent, and wearing long sleeves and pants.WCCHD does not treat private property for mosquitoes.Still unconfirmed:Cook County