Description

Spirovac® provides producers with protection against lower conception rates and infertility caused by Leptospira borgpetersenii serovar hardjo (Type: hardjo-bovis), the leptospire most frequently found in dairy herds.

Approved Uses

Spirovac is for vaccination of healthy cattle 4 weeks of age or older, including those pregnant and/or lactating, for the prevention of infection by Leptospira borgpetersenii serovar hardjo, including reproductive and renal tract colonization, and urinary shedding for up to 12 months. Vaccination with Spirovac also aids in the prevention of fetal infection. Spirovac contains a chemically inactivated whole culture of L. borgpetersenii serovar (Type hardjo-bovis).

Key Advantages

- Spirovac prevents hardjo-bovis infection.

- Provides 12 month duration of immunity (DOI) against harjo-bovis shedding.

- Spirovac prevents shedding and transmission with no detectable bacteria in kidneys or reproductive tract.

- Spirovac delivers protection in calves as young as four weeks of age, preventing hardjo-bovis before they become carriers.

- Spirovac is safe for use in pregnant and/or lactating cows and heifers.

Packaging

Spirovac is available in 10-dose vials and 50-dose vials