West Nile Virus has been confirmed for the first time this summer among mosquitoes in Macomb County, health officials said.

Macomb County has its first case of West Nile virus in mosquitoes this summer, health officials announced on Thursday. The virus was detected in a single sampling of mosquitoes gathered in Macomb County, officials said. No confirmed human cases of the virus have been reported in Michigan so far.

West Nile Virus was found in Macomb County mosquitoes for the first time this summer. So far, no confirmed cases of human WNV cases have been reported in Michigan. WNV is endemic in Macomb County, meaning it is regularly found in local mosquito populations.