Bovine Tuberculosis: Vaccination

(asked on 13th December 2023) - View Source

Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, what progress he has made on field trials of bovine TB vaccination of cattle; and what his planned timescale is for a full roll-out of a vaccine.


Answered by
Mark Spencer Portrait
Mark Spencer
This question was answered on 22nd December 2023

Developing a vaccine against TB in cattle is one of the government’s top priorities. Defra aims to have a deployable cattle TB vaccine (‘CattleBCG’) and a new companion DIVA skin test (to detect infected among vaccinated animals) in the next few years. Field trials of the CattleBCG vaccine and the DIVA skin test started in 2021 and are ongoing.

Final deployment will rely on the success of the ongoing field trials, achieving UK Marketing Authorisations from the Veterinary Medicines Directorate (VMD) (for both CattleBCG and the companion DIVA skin test), gaining international recognition through the World Organisation of Animal Health (WOAH) and our trading partners for both products, an IT system to record and trace vaccinated cattle, and acceptance of vaccination from stakeholders across the supply chain. Defra is working closely with industry to co-design policy proposals.

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