The lessons of infectious diseases module will focus on the major infectious diseases in domestic animals by species animal . Regard aspects symptom , anatomical and pathological lesions , the course and prognosis , diagnosis, clinical , anatomo pathological lesions, laboratory and prophylaxis direct and indirect , with special emphasis on clinical and differential diagnostic. They will also be given hints therapeutic and animal health. The lessons of the veterinary public health module will focus on learning the correct and appropriate terminology used in veterinary public health, on the knowledge of the organization of the National Health Service, the international organizations of reference in public health, of the Veterinary Services of the ASL skills, the tools needed to manage an emergency to health and for the epidemiological surveillance systems and permanent veterinary supervision