Posted 5/20/2011 12:39 (#1783165) Subject: Dairy guys: J-Vac vs. Endovac which Ecoli vaccine?
northeastern Ohio
Hey dairy guys: Which vaccine are you using for E-coli: J-Vac or Endovac? Are you giving it at dry-off? Are you giving it IM or SubQ?
I've never used either, but am considering using one of them. If I give it to my whole herd, am I going to see a big drop in milk, or should I wait to administer at dry-off?
Dairy guys: J-Vac vs. Endovac which Ecoli vaccine?
