Whole herd biosecurity screening is a valuable tool that we can use to feel confident that we have a healthy herd. Washington State University has a biosecurity screening test that uses one tube of blood from a goat to run tests for caprine arthritis encephalitis (CAE), caseous lymphadenitis (CL), and Johnes. In this episode, we are talking to Dr. Claire Burbick, Associate Professor at Washington State University and a faculty member of Washington Animal Disease Diagnostic Laboratory. CAE, CL, and Johnes are all highly contagious, so if you bring in a new goat and don't test, you could wind up with multiple goats testing positive in a few years. Dr. Burbick goes into detail about how each test works, how accurate they are, and next steps if you get a positive result. See full show notes here >> https://thriftyhomesteader.com/testing-goats-for-cae-cl-and-johnes/ To see the most recent episodes, visit  ForTheLoveOfGoats.com Want to support the content you love? Head over to -- https://thrifty-homesteader.ck.page/products/love-goats-tip-jar