News - 2026 West Nile Bulletin

Manitoba Health, Seniors and Long-Term Care will conduct one additional round of adult mosquito control in the RM of West St. Paul under an existing ministerial order, after surveillance data last week showed high Culex tarsalis mosquito counts and a high West Nile virus infection rate in the area.

Manitoba Health, Seniors and Long-Term Care is advising that a ministerial order has been issued under the Environment Act to spray for adult mosquitoes with DeltaGard 20EW in two additional communities due to a risk of exposure to West Nile virus.

Manitoba Health, Seniors and Long-Term Care has issued a ministerial order under the Environment Act to spray for adult mosquitoes with DeltaGard 20EW in affected communities due to risk of exposure to West Nile virus.