Clinical presentation and diagnostic confirmation of canine leptospirosis in western Romania: a case series

Abstract

This study analyzed three canine cases with suspected leptospirosis, highlighting the primary clinical signs and pathological findings observed. The most frequent abnormalities were acute renal and hepatic lesions, with common biochemical markers including elevated ALT, AST, GGT, and ALP enzymes. Clinical symptoms such as fever, vomiting, depression, and muscle tremors were noted. Rapid immunochromatographic tests confirmed Leptospira antibodies in all cases. Treatment included antibiotics, fluid therapy, and supportive care, leading to a favorable outcome in two of the three cases. The study focuses on the presence, diagnostic and therapeutic approach of this zoonotic disease in the canine population from Timisoara and on its proper management in order to avoid possible contamination of in-contact people or animals.