MFR
Zoetis
| Directions | For active immunization, rehydrate and administer Calf Guard orally, 3 ml to newborn calves, as soon as possible after birth. For passive protection of calves, vaccinate cows in last quarter of pregnancy with two 3 ml intramuscular vaccinations 3-6 weeks apart; ideally the second dose should be within 30 days prior to calving. Cows should be revaccinated with 2 doses during each subsequent pregnancy. 21 day slaughter withdrawal. |
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