Lewis & Clark City-County Health Department

Showering after swimming in a lake or reservoir can help remove mites that cause swimmer's itch.
(PD)

Some swimmers got an unpleasant surprise after taking a dip in the Willow Creek reservoir east of Great Falls recently. Montana Fish, Wildlife and Parks reports several people developed a case of "swimmer’s itch", which can be anything from a minor annoyance to a major problem if scratching it leads to a bacterial infection.

dr_relling/flickr

Officials with the Lewis & Clark City-County Health Department report West Nile Virus has been detected in eight Montana counties so far this Summer:

·        Blaine

·        Cascade

·        Hill

·        Lewis & Clark

·        Phillips

·        Prairie

·        Sheridan

·        Teton