Ehrlichiose canina a patologia mais conhecida da veterinária

Abstract

Canine ehrlichiosis is an infectious disease caused by the bacterium Ehrlichia canis, mainly transmitted by the brown tick (Rhipicephalus sanguineus). It is a highly relevant disease in veterinary medicine, widely distributed, especially in warm climates.

The disease has three phases: acute, subclinical, and chronic. In the acute phase, animals may show signs such as fever, lethargy, anorexia, and hematological changes. The subclinical phase is often asymptomatic, making early diagnosis difficult. In the chronic phase, clinical signs become more severe and may lead to systemic complications and even death.

Diagnosis is performed through laboratory tests such as serology and PCR, while treatment involves the use of antibiotics. Prevention is based on vector control, including the use of acaricides and proper environmental management.

Therefore, knowledge about the disease is essential for early diagnosis, effective treatment, and prevention, contributing to animal health and welfare.