FOI release

FOI REQUEST: Data Request on Chickenpox Vaccinations

This request was refused in part, so we didn't provide some of the information the requester asked for. This may include information where we can neither confirm nor deny that we hold it.

Case reference FOI2025/00946

Received 2 September 2025

Published 9 October 2025

Request

I would like to submit a FOI request for all available data pertaining to reported reactions and deaths for the chickenpox vaccination based on ethnicity for the last 20 years.

Response

See attached

Documents

• FOI2025_0946 (redacted).pdf (1.5 MB)

This is Medicines and Healthcare products Regulatory Agency's response to a freedom of information (FOI) or environmental information regulations (EIR) request.

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