- Mosquitoes in Ajax test positive for West Nile virus DurhamRegion.com
- Mosquitoes test positive in Durham Region for West Nile virus Region of Durham
- Mosquitoes in Toronto, York and Halton test positive for West Nile virus CBC
- Toronto detects its first West Nile-positive mosquitoes of 2026. Here’s what you need to know NOW Toronto
- York Region reporting first batches of West Nile-positive mosquitoes of the summer CTV News
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