EHM

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EHM confirmed in California mare
On May 26, a 19-year-old Paint mare in San Luis Obispo County, California, was confirmed positive for...
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EHM confirmed in California mare
On May 8, an 8-year-old Quarter Horse mare in Modoc County, California, was confirmed positive for equine...
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Washington EHM quarantine released
In late April, a 20-year-old mare at a barn in Snohomish County, Washington, was confirmed positive for...
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Quebec Quarter Horse positive for EHM
On April 23, a 12-year-old Quarter Horse used for barrel racing in Laurentides, Quebec, developed neurologic...
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California EHM quarantine released
On April 13, a Quarter Horse gelding in Monterey County, California, was confirmed positive for EHM....
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EHM confirmed in North Dakota
Two horses in McHenry County, North Dakota, are positive for equine herpesvirus myeloencephalopathy (EHM)....
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Wisconsin EHM quarantine released
On March 23, a 20-year-old Quarter Horse gelding at a training facility in Pierce County, Wisconsin,...
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EHM-positive California horse euthanized
On April 13, a 25-year-old Quarter Horse gelding in Monterey County, California, was confirmed positive...
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Ontario horse hospitalized with EHM
On April 13, a 22-year-old gelding at a boarding facility in Wellington County, Ontario, developed signs...
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California EHM quarantine released
On April 4, a gelding at a boarding barn in Riverside County, California, was confirmed positive for...
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California EHM quarantine released
In March, two polo horses at a polo facility in Riverside County, California, tested positive for EHM...
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California warmblood positive for EHM
An 18-year-old warmblood gelding in Riverside County, California, has been euthanized after developing...
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Los Angeles EHM quarantine released
On March 14, a Saddlebred gelding in Los Angeles County, California, was confirmed positive for equine...
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California EHM outbreak: 600 horses quarantined
On March 16, a 17-year-old polo horse mare at a polo facility in Riverside County, California, was confirmed...
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California polo pony euthanized due to EHM
A 17-year-old polo horse mare at a polo facility in Riverside County, California, was confirmed positive...
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