Peel Region has revealed that a Mississauga resident tested positive for West Nile Virus (WNV).
This is the region’s first human case of the virus in 2024.
“While the overall risk of getting a West Nile virus infection is lower during the fall months, this case reinforces the importance of residents protecting themselves against mosquito bites.
“Until the first frost of fall arrives, residents should remove standing water sources where mosquitoes can breed.”
The virus is transmitted to humans through the bite of an infected mosquito. Health officials said though most people who contract the virus will have no symptoms, some will experience flu-like symptoms like fever, headache, body ache, mild rash, and swollen lymph glands.
Peel Region health officials said: “People over 50 and those with a compromised immune system are at the highest risk of becoming severely ill when infected with WNV.”
No fewer than 16 human WNV cases have been reported in Ontario. There were 41 cases last year.
Residents are being urged to use an approved insect repellent that has an ingredient that works against mosquitoes, like DEET or icaridin; stop visiting areas with large mosquito populations and take caution between dusk and dawn when mosquitoes are active; put on light-coloured, tightly woven, loose-fitting clothing; ensure all window and door screens fit securely; and remove or drain items that retain stagnant water.
