Wyoming Department of Health Reminds Residents to Be Cautious About West Nile Virus Due to High Levels of Ongoing Activity
September 5, 2025 The Wyoming Department of Health (WDH) is reminding residents to be cautious about mosquito bites due to ongoing West Nile Virus (WNV) activity. As of September 4, 2025, 11 people have been reported with WNV, including six with severe …