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The Board of Supervisors today authorized the Riverside County Department of Environmental Health to join 11 other agencies ...
As of Wednesday, there had been no reports of local transmission in the area, O.C. Mosquito and Vector Control Ecologist Kiet Nguyen said. But a few cases inevitably crop up each year, Nguyen said.
The West Valley Mosquito and Vector Control is the first district in California to release sterilized, young male mosquitos into the wild. The technique has been so successful that the ...