I had one of the ones that clearly had it, tested. Fecal sample. It came back positive.
My vet knew a lot about it. ...and I talked to the state vet also and googled it and started in reading everything it brought up.
It popped up with me on coming 2 yr old heifers about to have their first calf....like a week or two away from calving probably. I bought them as weanlings from the same place. They were reg. longhorns. The stress of that set it off.
They started out just getting skinny and the runs set in. I thought they were wormy. So I wormed them. They were on grass. I put them in a lot and started giving them grass hay. That seemed to help some, but they slowly just wasted away.
We put one to sleep and cut the calf out c-section. I saved the calf, it wouldn't suck...I got it sucking and all that after some time. The state vet said there was a chance the calf could have it. I put it down when I put the rest of my stuff I shouldn't sell down.
I only had 20 acres at the time...had 33 cattle and horses on it. Way overcrowded. I'm guessing the older stuff might of been fine, becuase I just started building my first herd. ...but I was wanting to move to a bigger place and had been looking. With everything being exposed adn in such tight quarters, I decided to just send all the fleshy healthy looking stuff to slaughter, that probably didn't even have it, and I took care of the rest. Everything was halter broke, but the ABBI reg. bucking bull I just got. One was a pet reg. brahman bull I took everywhere with me that I took horses. Two were riding steers that were coming along nicely. The rest were reg. longhorn cows and bulls. Stuff was trying to get back on the trailer at the sale barn....Hightower, the pet brahma, did get back on the trailer and wouldn't get out. I had to push him out. I've never been close to family except my wife and two boys....my cattle have always been my family as crazy as that sounds.....I don't know if I could go through all that again. It was the only way I knew that no one would get it from me and I wouldn't be scared I kept something that had it and brought it to my new place. I waited a year with no cattle at that place, rented ground for a couple months just so I could have a bull again and I moved. I sold to horse people and to this day I drive by there once a year and no cattle have been on it. Actually the place is run down big time.
The vets told me not to do anything rash, I could test everything, but chances are, even the ones that have it will come back neg until they are about to die. They said the other thing I could do was get rid of everything, wait a year and start over. Before I knew what was going on, it was sad to see them waste away. They smell like walking death.
I'm probably overly concerned about it now. I don't haul other people's cattle. I wouldn't ever breed anything for anybody. I like to buy older stuff. I'll probably use a bull until he can't walk. Spread everything out, etc...
Everything I kept seeing and was told by my vet and the state vet is, prevention is the only thing that can be done.
There's a well known bucking bull that a well known bucking bull breeder/hauler had that supposively had it. Some how they kept him alive longer than I thought they would.....he still died at 5 or 6 I think.
....that's a little more of my dealings.