Merck Bovilis L5 SQ is shown to be effective for the vaccination of healthy cattle 6 months of age or older against L. canicola, L. grippotyphosa, L. hardjo including L. borgpetersenii serovar hardjo bovis, L. icterohaemorrhagiae, and L. pomona .
Effective against urinary shedding of L. hardjo bovis organisms · Shake well and administer a single 2 mL dose aseptically by subcutaneous route · Historically, annual revaccination with this product has been recommended · The need for this booster has not been established · For more information on revaccination frequency consult your veterinarian