Posted 5/22/2016 21:12 (#5315247 - in reply to #5315154) Subject: RE: Do your cows have lumps after vaccinating
Texas
We have had bumps appear after vaccinating before. It is normally an abscess that developed from an infected needle. This probably sounds like overkill, but we have found that rinsing the needle with rubbing alcohol between shots significantly reduces the number of abscesses.