The Simcoe Muskoka District Health Unit (SMDHU) is advising the public to continue to protect themselves against mosquito bites. Recent laboratory results confirmed the first human case of West Nile virus (WNv) in Simcoe Muskoka, with the case reported in the County of Simcoe.
West Nile virus spreads between birds and certain types of mosquitoes. Humans can become infected if bitten by a mosquito that has previously fed on an infected bird. Locally, the health unit’s surveillance program has shown that WNv activity remains within the usual levels for this area.
The risk of getting WNv from an infected mosquito is highest in late summer and early fall, and people need to protect themselves from the virus. To stay safe, the health unit recommends doing the following:
· Use an approved insect repellent and follow the manufacturer’s instructions.
· Wear light-coloured clothing, covering exposed skin by wearing long-sleeves, long pants, socks, and a hat in areas where mosquitoes are present.
· Stay indoors when mosquitoes are most active – at dusk and dawn – when possible. Reduce mosquito-breeding sites on or near your property by removing still water.
· Use screens in your windows and doors to keep mosquitoes out of your home.
Although most people will not become sick if bitten by an infected mosquito, WNv can cause severe illness in some people. Symptoms of WNv include fever, muscle weakness, stiff neck, confusion, severe headache and a sudden sensitivity to light. In very rare cases, the virus may cause serious neurological illness. Those experiencing symptoms should seek medical advice.
For more information about West Nile virus and protecting yourself from mosquito bites, visit smdhu.org/WNv or our offices at 705-721-7520, ext. 8811 (toll-free 1-877-721-7520), weekdays from 8:30 a.m. to 4:30 p.m.
