Health Translations

How COVID-19 vaccines work

This document is available in English as well as in languages other than English. Links to the English and multilingual resources can be accessed further below. To download information click on the selected language. This will take you directly to the resource. Note that some PDFs can be quite large and may take several minutes to download.

How COVID-19 vaccines work

Find out how the COVID-19 vaccines work, how they are approved, how we decide how to use them, and where to go for credible information.
Target audience:
August 2023
Last reviewed:
September 2023

Multilingual resources

You need Adobe Acrobat Reader To view the PDFs. Get Adobe Acrobat Reader.