MTPR

brucellosis

State wildlife and livestock officials say an elk captured in southwest Montana tested positive for exposure to brucellosis.

This is the first time a positive test was found in the Tendoy Mountains Southwest of Dillon, said officials from the Montana Department of Livestock.

The search continues for dozens of bison reported missing from two holding pens at Yellowstone National Park. Authorities say the animals escaped when somebody used bolt cutters to open up a fence. Park officials are calling the incident a crime. 

 

A Madison County ranch was placed under quarantine by the Montana Department of Livestock earlier this month after cow infected with brucellosis was discovered during a voluntary blood test.
Lynn Donaldson

A heifer has tested positive for the disease brucellosis on a cattle ranch near Yellowstone National Park. 

Bison at the Stephens Creek Capture facility north of Yellowstone Park in 2015.
Jim Peaco (PD)

Yellowstone National Park has decided to convert part of its bison trap into a temporary brucellosis quarantine facility. 

A major study released Wednesday now says elk – not bison - are the primary source of new brucellosis infections in Greater Yellowstone Area cattle.
Flickr User Ian Sane CC-BY-2.0

A major study released Wednesday now says elk – not bison - are the primary source of new brucellosis infections in Greater Yellowstone Area cattle.

That’s a significant change in thinking from 20 years ago when the scientific community blamed bison for most of the area’s brucellosis transmission cases. 

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