Caseous Lymphadentis (CLA) 60-Minute Webinar for Sheep & Goat Producers March 5, 2012 7:00 PM – 8:00 PM University of Maine Cooperative Extension will provide a free one-hour educational webinar March 5 from 7-8 p.m. on Caseous Lymphadenitis (CLA), a contagious disease affecting sheep and goats that is becoming more prevalent in Maine. The webinar read more Caseous Lymphadentis Webinar for Sheep & Goat Producers