Posted 12/13/2007 04:19 (#258842 - in reply to #258797) Subject: pasteurella....
My calves got one round of the Pfizer One Shot Ultra 7 (past and 7 way) and Express 5 HS (5 way virus and somnus) and poured with Promectin B 3 weeks before sale day. They also had Vision 7 at birth and Vision 7 Somnus at branding time. Promectin B at branding time kept the flies off for 3 weeks or so.