Outbreak Update: March 1, 2022 – Equine Herpesvirus-Neurologic in Orange County, CA

California Department of Food and Agriculture

Number Confirmed: 4;

Number Suspected: 5;

Number Exposed: 86;

Notes: Two (2) additional horses on this premises have been confirmed positive for EHV-1 with five (5) additional presumptive positive horses pending confirmation. All of these positive horses displayed fever only and no neurological signs. CDFA continues to monitor the situation.;


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