Southern Nevada Health District

West Nile Virus Positive Mosquitoes Detected in Clark County

Learn about the recent detection of West Nile Virus positive mosquitoes in Clark County and the launch of a safety campaign to prevent the spread of the virus. Find out how residents are reacting to the increase in mosquito activity and the presence of Aedes aegypti mosquitoes, known carriers of Zika, dengue, and chikungunya. Discover the proactive measures being taken to educate the public and reduce the health risks associated with mosquito-borne diseases.