Guidance

COVID-19 vaccination: worried about having your second dose of AstraZeneca?

Leaflet for people eligible for COVID-19 vaccination who have had their first dose of AstraZeneca vaccine and have concerns about having the second dose.

• From: UK Health Security Agency
• Published: 28 June 2021
• Last updated: 19 September 2025 — See all updates

Documents

Worried about having your second dose of AstraZeneca vaccination?

HTML

Details

This leaflet is for health practitioners to give to people who are now ready to have their second dose of COVID-19 vaccination and received AstraZeneca (AZ) vaccination.

This version is suitable for downloading and printing locally.

Find public health resources

Find this resource on www.gov.uk/publichealthresources where you can view, download or order resources free of charge.

Alternatively, you can get in touch by phone or email.

Please have the product code with you when you contact us.

Email publichealthresources@ukhsa.gov.uk

Contact form https://www.gov.uk/gui...

Telephone: 0300 123 1002

Monday to Friday, 9am to 5:30pm

Published 28 June 2021

Last updated 19 September 2025 + show all updates

1. 19 September 2025

   The page has been rebranded from PHE to UKHSA, and the PHE-branded PDF has been removed. No other changes to content.

2. 28 June 2021

   First published.