In areas where Salmonella infections have been a problem, cattle should be given two subcutaneous injections of 2 ml each at an interval of 14-21 days.
Vaccination of adult cattle is recommended prior to placing them on feed.
It is recommended that newborn calves be left on cows for 7 days, after which this bacterin can be administered.
Historically, annual vaccination is recommended.
Contact veterinarian for advice.