DocTalk Ep 333 - Calf Diptheria in Older Calves

-Hey, folks, welcome to DocTalk. I'm Dr. Dan Thompson. Today we're going to have a show on calf diptheria. Not little baby calf diptheria, but we're going to talk about the big calf diphtheria that we see in the feedlot in some of our Midwest feedyards. Cattle 21 to 40 days on feed. Should be an interesting show, full of great information.