Request

‘I want to make a request for the testing if any that took place on people who had multiple sclerosis and that were given the Covid Vaccines particularly the Astrazeneca. So basically what I'm asking for is any data that proves that the Covid vaccine was tested on people with multiple sclerosis during the testing phase and before it was made generally available to the public.’

The NHS Business Services Authority (NHSBSA) received your request on 21 March 2025.

We have handled your request under the Freedom of Information Act (FOIA) 2000.

Our response

I am writing to advise you that following a search of our paper and electronic records, I have established that the information you requested is not held by the NHSBSA.

Advice and assistance

However, it is possible that Medicines and Healthcare products Regulatory Agency may hold some or all of the information you require. They can be contacted at:

MHRA (Medicines and Healthcare products Regulatory Agency) Customer Services,
10 South Colonnade,
London,
E14 4PU,
United Kingdom
Email info@mhra.gov.uk
Website https://www.gov.uk/government/organisations/medicines-and-healthcare-products-regulatory-agency

Data Queries

Please contact foirequests@nhsbsa.nhs.uk ensuring you quote the above reference if you have any specific questions regarding this response; or, if you feel you may be misunderstanding or misinterpreting the information; or, if you plan on publishing the data.

Reusing the data and copyright

If you plan on producing a press or broadcast story based upon the data please contact communicationsteam@nhsbsa.nhs.uk. This is important to ensure that the figures are not misunderstood or misrepresented.

The information supplied to you continues to be protected by the Copyright, Designs and Patents Act 1988 and is subject to NHSBSA copyright. This information is licenced under the terms of the Open Government Licence detailed at:

http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Should you wish to re-use the information you must include the following statement: “Source System – Insight Data Warehouse, NHSBSA Copyright 2025” Failure to do so is a breach of the terms of the licence.

Information you receive which is not subject to NHSBSA Copyright continues to be protected by the copyright of the person, or organisation, from which the information originated. Please obtain their permission before reproducing any third party (non NHSBSA Copyright) information.