Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, whether the relative proportions of Pfizer-BioNTech and Oxford/AstraZeneca vaccine, as a proportion of total vaccine supply, being distributed (a) to regions within England and (b) to the devolved nations, are the same.

The proportion of Pfizer-BioNTech to Oxford/AstraZeneca vaccines may vary between sites/regions due to logistical imperatives such as storage and wider national supply.