INDICATIONS: For use in healthy heifers and cows as an aid in the prevention of colibacillosis in calves caused by K99 piliated Escherichia coli.
ADJUVANT: Xtend® III.
DIRECTIONS: Shake well before using. Administer 1 mL intramuscularly in the neck 8 weeks to 10 months prior to calving. Vaccinate dairy cows at dry-off. Revaccinate prior to each subsequent calving.