Seroprevalence and risk factors of Leptospira serovar Pomona and Leptospira serovar Hardjo infection in dairy cows in Jordan.

Introduction: This study was carried out to determine the seroprevalence and risk factors associated with Leptospira serovars Pomona and Hardjo infection in dairy cows.

Methodology: Seroprevalence was determined using ELISA using 160 healthy and 80 recently aborted cows. Risk factor assessment was carried out using a pre-validated questionnaire.