Parvo Shield L5E is used in healthy swine and provides protection against parvovirus, five strains of Leptospira and Erysipelas in swine. Directions/Dosage:
Sows & Gilts — 5 mL IM 4 - 6 weeks prior to breeding.
Repeat in 3 - 4 weeks and 4 - 6 weeks prior to next breeding.