West Nile virus: Prevention is the key

Summer is finally here! As we enjoy the warm weather at one of Halton’s beaches, at the Bruce Trail, on vacation or in our backyards across Halton – it is important to take action to protect ourselves from mosquitoes and West Nile virus (WNV).

To help control the mosquito population and reduce the threat of West Nile virus, Halton Region treats areas of standing water with a larvacide to prevent the mosquito larva from maturing into hungry adult mosquitoes.

This is an important step in protecting Halton residents; however the most important steps we can take to prevent mosquito bites are simple and up to us.

  1. Wear insect repellent with DEET.
  2. Avoid being outdoors at dusk and dawn.
  3. Cover up: wear light coloured clothing that covers your arms and legs.
  4. Remove areas of standing water from your home. Mosquitoes lay their eggs in water that does not flow.

Did you know that the type of mosquito that carries WNV is found much more frequently in urban areas than rural or forested areas?  

If you notice any areas of standing water on public property that can’t be drained or removed, please report it to the Health Department and an assessment can be conducted to determine if larvaciding is necessary.

Health Department staff also set mosquito monitoring traps throughout Halton Region to determine the level of WNV risk. The number and types of mosquitoes are examined and sent for WNV testing.

Visit our West Nile Virus surveillance webpage to see the locations of larvaciding as well as other tracking data.

For more information on WNV or to report standing water, dial 311 or call Halton Region at 1-866-442-5866, or email accesshalton@halton.ca.

As always, if you have any Regional concerns or comments you would like to share, please feel free to email me at gary.carr@halton.ca. You can also find me on Twitter @garycarrhalton or on Facebook.