West Nile, mosquito and Orange County
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“The Orange County Mosquito and Vector Control District (OCMVCD) has confirmed the first mosquito sample to test positive for West Nile virus (WNV) in 2019,” states an Aug. 5 OCMVCD news release.
Nine cases of West Nile virus infections have been reported in Orange County this year. The district has found 105 dead birds carrying the virus.