A Rush to Judgement

D. E. Larsen, DVM Prologue: Bovine Brucellosis is a reproductive disease of cattle. It occurs in other animals to some extent, namely, the bison of Yellowstone. Brucellosis causes Undulant Fever in man. There has been a program to eradicate the disease in cattle in this country since the 1930s. We are very close to eradication, withContinue reading “A Rush to Judgement”

The Last Ditch Effort

The Last Ditch Effort  D. E. Larsen, DVM “Bob, this is the third time I have checked this heifer,” I said. “Everything I feel is normal. Are you sure you’re not messing up with the breeding? I mean, your semen tank has adequate liquid nitrogen?” “We are using the same semen on all of theseContinue reading “The Last Ditch Effort”