Kulasekar, KQuayam, SARatnam, STANUVAS2021-10-082021-10-081993https://krishikosh.egranth.ac.in/handle/1/5810176790TNV_IJAR_1993_14(1)55Bovine Leptospirosis is known to cause enormous economic loss to the cattle industry. A number of aspects of reproductive wastage in cattle associated with leptospiral infection have been highlighted by studies of naturally infected cattle, which include abortion, premature birth of live calves, still birth, birth of weak term calves which may not survive, decreased milk production and infertility. Ellis and Michna (1977) demonstrated leptospires in placenta from animals which produced live healthy calves as long as 60 days after infection. Many aspects of Leptospirosls in cattle are still inadequately defined. This present study was undertaken with a view to determine association of Leptospiral infection in retained afterbirth.EnglishVeterinary ScienceArticle