Infectious diseases remain a major cause of morbidity, mortality, and economic loss in cattle worldwide.

 

Understanding the key pathogens, pathophysiology, clinical presentations, diagnostic strategies, and preventive measures is critical for successful veterinary practice and essential for NAVLE success. 

 

This section provides a focused review of the most important bovine infectious diseases, emphasizing high-yield information such as etiology, epidemiology, clinical signs, diagnostic tests, treatment options, and control programs.