Slowly Transfer Entire Contents Of Diluent Vial To Vaccine Vial Using Aseptic Technique And Sterile Syringes And Needles. The 2 Ml Dose May Be Administered Into One Nostil Or 1 Ml Into Each Nostril Using Separate Cannulas For Each Animal. For The Vaccination Of Healthy Cattle As As Aid In The Prevention Of Disease Caused By Infectious Bovine Rhinothacheitis And Parainfluenza 3 Virus. Modified Live Virus Vaccine