(County Public Health tests Mosquito Pools)...They were tested in the Winterhaven area.

The Health Department says the tests came back positive for St.Louis Encephalitis. The Mosquito pools are located near the Sheriff's Substation in Winterhaven. The results were received Thursday. County Health Officer Dr. Stephen MNunday said this is the time of year that we begin to see an increase in mosquito activity, and consequently, an increased risk for mosquito borne disease, which poses a serious public health threat in the communities. Residents are strongly encouraged to check around properties and yards for mosquito breeding sources. The Public Health Department's Vector Control Program has about 36 mosquito traps placed in strategic areas throughout the county, mostly within city limits. The traps are checked several times a week.