Vaughan resident tests positive for West Nile virus, York Region officials say CTV NewsToronto confirms its 1st human case of West Nile virus in 2025 CBCMosquitoes test positive for West Nile virus in New Tecumseth OrilliaMatters.comCanada has its 1st case of West Nile this year. Here’s what to know about the virus CHEK NewsFirst human case of West Nile virus acquired in Canada this year confirmed Tri-City News
