Santas and Duhram Reds
Well-known member
Is there a website that talks about the prevalence of Johnes in cattle. The estimated numbers or the states most affected?
redcowsrule33":xgjq26jy said:Don't know if there are any state by state numbers, but johnesdisease.org says about 68.1% of dairy herds and 8% of beef herds are infected (2007 numbers).