Efficacy of inactivated paraimmune activator as a prophylaxis against mastitis and therapy for subclinical mastitis in dairy cattle.

Mastitis is the most important disease in dairy cattle industry because of its high economic losses both in herd management, milk and milk products. The aim of this study was to determine the efficacy of inactivated (IPPVO) Para immune activator as a prophylaxis against mastitis and as the therapy for subclinical mastitis in dairy cattle. The prophylactic effects of IPPVO were investigated in California mastitis test (CMT).