Virbac New Zealand


Lepto 3-Way®

Leptospirosis vaccine for calves and adult cattle

  • Cattle
  • Vaccine

Lepto 3-Way® is an inactivated leptospirosis vaccine containing the serovars Hardjo, Copenhageni and Pomona – the serovars most commonly identified with disease in livestock and humans in New Zealand. Lepto 3-Way® stimulates the immune system of calves and adult cattle to produce antibodies against these serovars, stopping their shedding in urine, and reducing the risk of leptospirosis infections in humans.

  • No added adjuvant, meaning reduced injection site reactions, ease of syringeability and minimal settling in packs & injectors
  • Able to be used for 30 days after the pack is opened
  • Can be used in at-risk calves from 4 weeks of age


  • Cattle should be given 2 ml in the upper neck by subcutaneous injection.
  • A further dose of 2 ml should be given four to six weeks later.


  • Milk: Nil
  • Meat: Nil


Available in 500 ml plastic pillow packs, and clinic packs of 20 x 500 ml plastic pillow packs.


To learn more about Lepto 3-Way®, download the Product Profile below and talk to your Vet. To learn more about leptospirosis, visit the leptospirosis page in our Health Care section.

Download SDS

Download Product Profile


Lepto 3-Way® is a Restricted Veterinary Medicine. Available only under Veterinary Authorisation. Registered pursuant to the ACVM Act 1997, No. A8314.

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