My Advice
When buying new
animals get a physical copy of the test results.
Adding new
animals to a herd can put your herd at risk. Since the disease can sometimes be
hard to detect its best to buy from breeders that test regularly. Ask the
breeder to supply you with a copy of current test results. Copies of the test
results can easily be obtained from a veterinarian or the test lab. If you are
buying animals that are under a year of age, ask for the most recent results
from the animal’s dam.
Invest in
testing: It’s really hard
to control an infection if you don’t know the status of your animals! A little money invested early can spare you a few years of grief!
Don’t Panic: If you get a
positive test result- consider your options. Talk to your vet about what they
recommend. Remember- in order to tell 100% that you have Johne’s you may need
to order a necropsy or at least confirm with a fecal test.
Use your
resources: There are a lot of helpful people out there! Ask your vet! Use the Johne's resource site.
If you have specific questions access the “ASK THE EXPERT” link and obtain
advice specific to your situation.
A good "rule of thumb" when buying from a breeder is to how old their stock is.
ReplyDeleteA herd with Johne's will not have any older animals, because the disease doesn't manifest until the animals hit middle to older age.
(this is also a good thing to do if you're buying raw milk from a goat or cow dairy. If they don't have older animals, that's a red flag.)
Augh. "NOTE how old their stock is..."
ReplyDeleteSorry 'bout that.