Aids in the prevention of abortion caused by infectious bovine rhinotracheitis (IBR) virus, persistently infected calves caused by bovine viral diarrhea (BVD) virus Types 1 and 2, respiratory disease caused by IBR virus, BVD virus Types 1 and 2, parainfluenza 3 (PI3) virus and bovine respiratory syncytial virus (BRSV) and leptospirosis caused by five Leptospira serovars — canicola, grippotyphosa, hardjo, icterohaemorrhagiae and pomona. Helps provide protection from the four most common viral respiratory diseases, plus 5-way leptospirosis protection. Killed BVD Type 2 helps deliver respiratory protection even against a lethal challenge. The only killed BVD vaccine line with the power to help deliver protection from BVD persistent infection and IBR abortion. Demonstrated safe modified-live IBR, PI3 and BRSV protection. Adjuvant system, PreZent®-A, stimulates the immune system for IBR and BVD protective levels.