Saturday, February 20, 2010

Wolves and Tapeworms

According to a new study available in the October issue of the Journal of Wildlife Diseases, three-millimeter-long tapeworms known as Echinococcus granulosus, are documented for the first time in gray wolves in Idaho and Montana. And the authors didn’t just find a few tapeworms. It turns out that 62% of Idaho gray wolves and 63% of Montana gray wolves tested positive. The researchers wrote: “The detection of thousands of tapeworms per wolf was a common finding.” This leads to the interpretation that the E. granulosus parasite rate is fairly widespread and established in the Northern Rocky Mountain wolves.

2 Comments:

Anonymous Anonymous said...

Is this going to be an epidemic? Is this something that will spread to the coyote?

8:00 PM  
Blogger Dr. Charles R. Shawley said...

Only time will tell. In theory, it could be spread to the coyote, but I cannot answer for sure.

9:06 AM  

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