Infectious bovine keratoconjunctivitis: a review of cases in clinical practice.

Infectious bovine keratoconjunctivitis (IBK) is a painful ocular disease affecting cattle worldwide. The publications documenting this condition focus on what is the accepted cause of IBK--Moraxella bovis. This article draws on experience and recorded data made at the time of the initial examination and follow-up visits. Laboratory culture of ocular swabs was undertaken where appropriate. Diagnosis of IBK is usually based on clinical signs, environment, and history. Misdiagnosis of the organisms involved is a genuine possibility. This article focuses on recent outbreaks of bovine ocular disease in the United Kingdom in three counties over a 12-month period.