Dairy
Johnes disease can devastate a dairy herd, as it is virtually impossible to eradicate the bacterial disease once it enters the farm.
Dairy Technical
Johne's disease is something that many dairy farmers haven't had to deal with, but that doesn't mean it isn't present in their herd.
Johne's disease is a bacterial disease which is caused by the bacterium Mycobacterium avium subspecies paratuberculosis (MAP).