Foot Rot in Cattle
M.B. Irsik, DVM, MAB and J.K. Shearer, DVM, MS
University of Florida
Foot rot is a term loosely used to describe lameness associated with the bovine foot. However, true foot rot is characterized by acute inflammation of the skin and adjacent soft tissues of the interdigital cleft or space. It is accompanied by diffuse swelling, varying degrees of lameness and in most cases, by a foul-smelling necrotic lesion of the interdigital skin. Foot rot is the term commonly used in the United States for this lameness disorder, but internationally the disease is better known as foul, foul-in-the-foot, interdigital phlegmon, interdigital necrobacillosis, or infectious pododermatitis. It is a frequent problem of beef and dairy cattle, especially in poorly drained, muddy pens or lots and pastures. Normally, occurrence is sporadic, affecting only 1 or 2 animals at a time, but it may affect larger numbers of cattle in outbreak situations or problem herds.
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