The duration of immunity is unknown.
For more information regarding efficacy and safety data, see productdata.aphis.usda.gov.
Safety in pregnant animals is unknown.
This product was licensed prior to the requirement to establish a minimum age for use.
Chemically killed, aluminum hydroxide adsorbed, cultures of Mannheimia haemolytica, and Pasteurella multocida, Bovine isolates. In case of human exposure, consult a physician.
Contains thimerosal and formaldehyde as preservatives.