Tox Talk: Sudden Death in Fall-Calving Herd
In this Tox Talk episode, Dr. Brad White and Dr. Scott Fritz review a case involving six dead calves out of 38 fall-calving cow–calf pairs on pasture. The producer had not been checking the herd frequently, making the exact timeline of deaths unclear. With at least one calf estimated to have been dead for 4–5 days. They emphasize how decomposition, weather, and time since death affect necropsy value. Initial differential diagnoses focus on infectious causes and potential toxicities, given that only calves were affected.
