Every year then, or every six months or every year, you test them again. Again, any of them that are positive, you get rid of, you keep the negative. After two years of all negative tests, you can assume you’re fairly clean of Johne’s disease.
Every year then, or every six months or every year, you test them again. Again, any of them that are positive, you get rid of, you keep the negative. After two years of all negative tests, you can assume you’re fairly clean of Johne’s disease.