MSNNews
06-21-2006, 11:59 AM
Salt Lake Tribune - Vector mosquitos typically feed on birds early in the season, then expand their menu around this time of year to include horses and humans, Davis said. Most people who are infected with the virus don't show symptoms, according to the Utah County ... {br}{br}View the Entire Article (http://www.sltrib.com/utah/ci_3963107){br}