Posted 5/8/2012 10:04 (#2374464 - in reply to #2374249) Subject: RE: How long will un mixed modified live(bovashield last in fridge?
If you vaccinate the heifers now with Virashield, you should be able to give the live vaccine to their nursing calves this fall. But do check with the vet to be sure. Safest given your current scenario to use Virashield or other killed vac on both dams and calves this time around.
How long will un mixed modified live(bovashield last in fridge?
