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Content: Ultravac 5-in-1
The 5 in 1 vaccine includes five clostridia serotypes which protect against Tetanus, Blackleg, Blacks Disease, Malignant Oedema and Enterotoxaemia. This vaccine should be given to calves at 6-8 weeks of age, then a booster given 4-6 weeks later. Annual boosters should be performed to maintain an adequate level of protection. Ultravac 7-in-1
This vaccine protects against the five main clostridial diseases, as well as the two main leptospirosis serotypes: L. pomona and L. hardjobovis..
As with leptavoid, calves need 2 vaccinations 4-6 weeks apart, and all stock should then be vaccinated annually in Autumn. Salvexin B
This vaccine protects against Salmonella. With the high rate of Salmonella infections occurring recently here in the South Waikato, we strongly recommend you vaccinate your calves and herd. See the Salmonella tab under ‘Dairy Resources’ for more information. Unvaccinated cows should be given their first vaccine, then boosted 4 weeks later and then annually. In previously vaccinated cattle, it is recommended that a booster vaccination be given 3-4 weeks before calving to allow protection of newborn calves via colostrum.