Book excerpt: This issue of the Veterinary Clinics of North America: Food Animal Practice focuses on infectious bovine keratoconjunctivitis (IBK). IBK is the most important ocular disease of cattle because of its impact on animal health, animal well-being, the antibiotic usage treatment required, and its effect on production. Top experts address Defining and Diagnosing Infectious Bovine Keratoconjunctivitis, Applying Concepts of Causal Inference, The Role of Environmental Factors in the Epidemiology, and more. - Contains 11 practice-oriented topics including The Evidence Base for Prevention of Infectious Bovine Keratoconjunctivitis Through Vaccination; Applying Concepts of Causal Inference to Infectious Bovine Keratoconjunctivitis; The Role of Moraxella Species in the Epidemiology of Infectious Bovine Keratoconjunctivitis; and more. - Provides in-depth clinical reviews of IBK, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.