(Zoetis Animal Health) Protects swine against 6 strains of Lepto (includes L. bratislava), porcine parvovirus and provides 18 weeks duration of immunity against erysipelas. Give 2 ml IM. Healthy swine should receive two doses, 3-5 weeks apart, with the second dose given 2-4 weeks prior to breeding. A single dose booster is recommended prior to subsequent breedings. Boars should be revaccinated semiannually.