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VIDO scientists are working on new foot rot vaccine

Researchers at the Vaccine and Infectious Disease Organization (VIDO) are working on developing a single-shot vaccine that will provide broader protection against foot rot in beef and dairy cattle. 

Foot rot is a hoof infection that can be transmitted to other animals, and is considered to be one of the most frequent infectious diseases found in beef cattle. 

Dr. Jose Perez-Casal is leading VIDO's project team in their effort to develop a single-dose multivalent vaccine.

"So that will save substantial dollars to the producers and also with long-term immunity. So that you give it once and maybe for three or four months, you don't have to worry about it."

He says the current vaccine is based on only one of four common bacteria that causes foot rot.

"Our approach is to take fresh lesions and then isolate the bacteria that are there. And produce a vaccine that contains not only antigens for the same bacteria that is in the current vaccine, but also antigens for the other bacteria that are not in the current vaccine."

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A scary day on the sheep farm

Video: A scary day on the sheep farm


Well, after a few days off and finally feeling rested and ready to come home, I got a call from Carissa that our telehandler was on FIRE!! Thankfully, it didn't spread far and she was able to get it out of the barn and as far as she could to protect the sheep and barn. But a good reminder to check the spots where birds like to nest as this seems to be nesting season in the barn.