Lepto EQ Innovator


Leptospirosis is a bacterial infection that horses can contract through contact with urine from wildlife, cattle and dogs. Standing water and rainfall can pose an increased risk. L. pomona, is most often associated with leptospirosis infections in horses. L. pomona can colonize in the kidneys, be shed in the urine and cause horses to become septicemic. The bacteria are then circulated in the blood and can cause uveitis, or moon blindness, as well as late term abortions and kidney failure. Kidney failure, especially in yearlings, can occur with renal infection associated with leptospirosis.

Protect your horse this foaling season with Lepto EQ Innovator, the first and only leptospirosis equine vaccine. Lepto EQ Innovator has extended approval for use in pregnant mares, protecting your broodmare through all phases of pregnancy.


  • Leptospira prevention - Clinical signs of infection are often nonspecific, which can cause disease in horses to be under diagnosed.
  • Safe Immune Response - In safety and efficacy trials, Lepto EQ Innovator was shown to provide safe immune response. An efficacy study demonstrated that horses vaccinated with Lepto EQ Innovator and challenged with L. Pomona showed 0% bacterial shedding in the urine.
  • Safe for Pregnant Mares and Foals - Field-safety testing has demonstrated that Lepto EQ Innovator is safe for use in healthy foals 3 months of age or older and in healthy broodmares.
  • Reaction-Free Vaccine - Lepto EQ Innovator was shown to be 99.8% reaction-free in recent field studies. 
Instructions: Shake well. Use entire contents when first opened. Contains thimerosal as preservative. In case of anaphylactoid reaction, administer epinephrine.
Directions for Use: Administer 1mL intramuscularly. Healthy horses should receive an initial two doses three to four weeks apart. Annual revaccination with single dose is recommended. 
Prescription Drug Policy:

Prescription drugs can only be shipped upon receipt of an original prescription from a licensed veterinarian. FarmVet can accept an original prescription in one of the following ways: 

  • The original prescription may be mailed to:
    1254 Old Hillsboro Rd, Franklin,TN 37069 
  • A licensed veterinarian may fax the Rx to 615-370-8502.
    The fax must originate from the veterinarian's office.
  • A licensed veterinarian can call & leave a voicemail with your prescription information with our pharmacy at 615-277-5602.

Prescriptions are refillable, if indicated by your vet, for up to one year from the original date. At the end of one year, prescriptions must be updated. Written prescriptions must include the veterinarian's license number, telephone number, and address. Federal law restricts the use of Rx drugs to use by, or on the order of a licensed veterinarian.

Prescription drug forms are available upon request.
Caution: For Veterinary Use Only. Store in the dark at 2°-7°C. Avoid freezing. Do not vaccinate within 21 days before slaughter.

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Not Proven


No data that it works! Only safety data. Tried it, did not prevent uveitis from Pomona.