Ohio reports a significant presence of West Nile Virus in mosquitoes following the 2024 statewide surveillance.

Tropical diseases spread by mosquitoes Includes malaria ... You may have traveled to a high-risk country recently. West Nile Virus is not included in this guide. See the Mosquito Bite guide. 6.3 ...

and West Nile. For instance, after San Diego County discovered its first-ever locally acquired case of dengue in fall 2024, it sprayed for mosquitoes at about 170 homes over a weekend in an attempt to ...

West Nile Virus (WNV) is a mosquito-borne viral illness. It occurs throughout the United States and can cause disease in humans, birds, and other mammals. West Nile Virus spreads to a person through ...