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MBR Acres: Animal Experiments

Asked by Neil Duncan-JordanLabourDepartment of Health and Social CareTabled Answered 23 October 2025UIN 81121

The question

To ask the Secretary of State for Health and Social Care, how many non-pandemic human vaccines have been licensed in the UK in the last 10 years that involved the use of beagles from MBR Acres; how many of those vaccines were later withdrawn or had contraindications added; and what contribution was made by the data from those beagles.

Answered by Dr Zubir Ahmed

Answering this question would require Medicines and Healthcare products Regulatory Agency (MHRA) staff to go through a vast volume of data manually spanning 10 years. This is because the information is not held in such a way to be able to filter electronically by the requested category.

The Guide to Parliamentary Work sets out that there is an advisory cost limit known as the disproportionate cost threshold which is the level above which departments can decide not to answer a written question. The current disproportionate cost threshold is £850.

The Guide to Parliamentary Work is published online and is available at the following link:

https://www.gov.uk/government/publications/guide-to-parliamentary-work

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