ENDANGERED SPECIES — The first case of parvovirus in Oregon wolves has been documented by the Oregon State University Veterinary Diagnostic Lab.
The wolf known as OR19, found dead by Oregon Department of Fish and Wildlife biologists on May 19, died of complications of canine parvovirus, according to the lab's preliminary report.
Here's the report from ODFW:
The highly contagious and often fatal disease is common among domestic dogs, and can spill over into wild canids such as coyotes, foxes, and wolves. Domestic dogs are normally vaccinated for the disease but wild animals are not. Parvovirus has been documented in wild canids in other areas of the country and most commonly occurs in pups. It is unknown at this time if other wolves in Oregon are affected with the virus, but biologists will continue to monitor for signs of the disease throughout the summer.
This is the first documented case of parvovirus in Oregon wolves, though outbreaks have been well documented in wolf populations throughout the western United States. In some areas it has caused short term declines in wolf populations by reducing the number of surviving pups. Long-term effects are less understood, but are generally not expected to threaten overall conservation of the species (though it may reduce the rate of population growth).