October 19, 2020 – Potomac Horse Fever Mason County, WA
Source: Washington State Department of Agriculture Number Confirmed: 1; Notes: A horse on a farm in Mason County has tested positive for Potomac Horse Fever.; All information is sourced from http://equinediseasecc.org/alerts/outbreaks Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC website as they …