Peel Public Health has confirmed the first human case of West Nile virus in Mississauga this year, urging residents across the region to take precautions against mosquito bites.
The virus, transmitted through the bite of an infected mosquito, was first detected in local mosquito traps in July near Derry Road and Airport Road. Health officials say the risk of exposure is highest between July and September.
Symptoms and Risks
Most people infected with West Nile virus do not develop symptoms. However, some may experience flu-like illness including:
- Fever, headache, and body aches
- Mild rash
- Swollen lymph glands
In rare cases, the virus can cause severe neurological illness.
Protection Tips
Peel Public Health recommends the following steps to reduce the risk of mosquito bites:
- Use insect repellents approved by Health Canada, containing DEET or icaridin.
- Dress in light-coloured, long-sleeved, loose-fitting clothing.
- Avoid shaded or wooded areas with high mosquito activity, especially at dawn and dusk.
- Use mosquito nets for babies and young children when outdoors.
- Ensure windows and doors are properly screened.
- Eliminate stagnant water around homes, as standing water for more than seven days is an ideal breeding ground for mosquitoes.
Reporting Stagnant Water
Residents can report stagnant water sites to Peel Public Health by calling 905-799-7700 (or 905-584-2216 in Caledon).
Officials stress that while the overall risk to the public remains low, continued vigilance is essential during peak mosquito season.