Are some dairy herds more resistant or have more natural immunity against Bangs' disease?
A Bi-Monthly Magazine
Borrowing From Yesterday To Do the Work Of Today
Offering Resources to Promote Self-Sufficient & Back-to-the-Land Living
8 years ago
Are some dairy herds more resistant or have more natural immunity against Bangs' disease?
I'm going to hazard a guess at "yes", being that some animals can be carriers of the disease (Brucellosis) while not getting incredibly ill from it.
8 years ago via Forums | Front Porch Forum
No.
8 years ago via Forums | Front Porch Forum