Somnu Shield is formulated from multiple isolates of highly pathogenic bacteria recovered from brain tissue, aborted fetal tissue, and respiratory tracts of infected cattle involved in field cases. The bacterin is adjuvanted with a highly refined aluminum hydroxide for maximum antigenicity and syringeability.
Dosage: 2 mL IM or SQ to healthy cattle or calves. Safe to use on pregnant animals. 21 day slaughter withhold.
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