My heifer has bumps all over her. And she got them at a show and I didn't know it till I washed there at the show. I show brahmans and every vet I have took her to doesn't know a thing about brahmans. So i'm kinda out of luck. But none of my other heifers have it. They spread right after I wormed her. And we have wormed her with the same thing before.So if this has happened to you please tell he what it is PLEASE.