Three mosquito pools test positive for West Nile Virus in Windsor-Essex

This image provided by the USDA Agricultural Research Service shows a closeup of a mosquito on human skin. (USDA Agricultural Research Service via AP)

The Windsor-Essex County Health Unit says routine monitoring for West Nile Virus (WNV) has identified three additional positive mosquito pools in the region.

There have now been a total of six positive pools in Windsor and Essex County this year.

Certain types of mosquitoes spread WNV, a potentially serious infection to humans. So far in 2023, WECHU says no human cases of WNV have been identified in the area. However, the positive mosquito pools are an indicator that the virus is in the community.

“While residents of Windsor and Essex County enjoy outdoor activities this summer, it is important for everyone to remember to protect themselves from mosquito bites”, said Dr. Aloosh, WECHU medical officer of health.

Here are some simple tips to help protect individuals from mosquito bites:

WECHU, along with each municipality, will continue to monitor for WNV activity. The 2023 larviciding program will continue throughout the summer season, along with the investigation of standing water complaints and the distribution of educational materials. For more information on WNV, please visit the WECHU's WNV page. For mosquito-borne disease surveillance data, please visit www.wechu.org/reports/mosquito-surveillance.

Data is updated every Friday.