Confirmed Swimmer's Itch
The Province of Manitoba has just confirmed that there is confirmed swimmer's itch at the Lac du Bonnet Beach.
Swimmer’s itch is caused by a parasite that is naturally found in many Manitoba lakes. It is a temporary skin irritation that is annoying, but not dangerous. It does not affect any parts of the body other than the skin. If swimmer’s itch is contracted, anti-itch medications will help symptoms.
There is no laboratory test for swimmer’s itch. If an individual contracts swimmer’s itch, or knows of a confirmed case, we ask that they report it via email at waterquality@gov.mb.ca, or via telephone at 204-945-0002 (toll free at 1-800-282-8069 ext. 0002).
People are reminded to avoid swimming in shallow areas with aquatic plants and snails, as higher densities of swimmer’s itch may be found in these areas. Towelling down vigorously or taking a shower immediately after leaving the water will also help remove the swimmer’s itch parasite.

