25 years of West Nile: How virus' trends are playing out in 2024 West Nile virus has had a presence in the United States for a quarter of a century. A mild winter and rainy spring sets the stage for more mosquitoes flying around North Dakota this summer, and health officials hope long-standing prevention tips still resonate.
West Nile was first detected along the East Coast in 1999. ...(Read More)
