A 50 dose cattle vaccine formulated to aid in the prevention of pinkeye caused by Moraxella bovis. Each dose is 2 mL and should be administered to healthy cattle 3 to 6 weeks before the expected start of pinkeye season according to label directions. Store at 35 to 45 degrees Fahrenheit and do not freeze. Do not vaccinate cattle within 60 days of slaughter. Preserved with gentamicin.