Main diseases of cattle in the midwestern region of São Paulo state

Abstract

ABSTRACT: São Paulo state is one of the country’s largest producers of beef and milk, and the midwestern region plays a key role in this production, as half of São Paulo’s cattle herd is found in this region. These numbers alone demonstrate the importance of livestock in this region. Therefore, this study aimed to describe the main epidemiological and clinical signs in cattle cases at the Large Animal Hospital at FMVZ-Unesp, located in the midwestern region of São Paulo state. The present retrospective study assessed 638 clinical cases of cattle treated from January 2010 to December 2019 (10 years). Digestive system diseases were the most prevalent, diagnosed in 30.3% of patients, followed by neurological diseases (19.1%) and respiratory diseases (10.5%). The other diseases were distributed in decreasing order as follows: musculoskeletal (7.8%), hematopoietic (6.1%), genitourinary (5.6%), metabolic and nutritional (5.5%), neonatal (4.7%), cutaneous (2.6%), poisoning (2.5%), lymphatic (2.2%), cardiovascular (1.6%) and other diseases (1.4%). Rabies, a fatal zoonotic disease, was the main cause of death in this study and the main disease associated with neurological signs (23.7%). Recognizing the main diseases of cattle in this region will promote the adoption of prophylactic measures to minimize their occurrence and manage treatment to avoid economic losses and decreased productivity of herds.