Leptospirosis is a zoonotic disease which affects animlas and humans caused by the bacteria [[Leptospira|''leptospira interrogans'']]. ''L. interrogans'' serovar ''hardjo'' is host-adapted to cattle
+
Leptospirosis is an economically significant zoonotic disease caused by the bacteria [[Leptospira|''leptospira interrogans'']]. ''L. interrogans'' serovar ''hardjo'' is host-adapted to cattle
***Acute disease in susceptible heifers, with fever and agalactia of all quarters; abortion and stillbirth may occur
***Acute disease in susceptible heifers, with fever and agalactia of all quarters; abortion and stillbirth may occur