For the use in the vaccination of healthy cattle as an
aid in reducing infertility (reproductive disease caused by
Campylobacter fetus)
As an aid in preventing leptospirosis (caused by Leprospira
canicola, L. grippotyphosa, L. hardjo-including the L. borgpetersenii
serovar hardjo bovis, L. icterhaemorrhagiae, and L. pomona)
As an aid in prevention of urinary shedding of L.hardjo organisms