Participate in a Study

The COV-Boost studies are being conducted across multiple locations in the UK.

Please use the links below to access information about how to participate at your local study site.


 Updated For people aged 18-30 years old

Young Adults Fractional Dosing Sub-Study

Recruitment is now open


For people aged 30 years and over

Bivalent Omicron Fourth Dose Booster Sub-Study

 Recruitment is now closed


For people aged 30 years and over

Omicron Variant Fourth Dose Booster Sub-Study

 Recruitment is now closed


For people aged 30 years and over

Main COV-Boost study

 Recruitment is now closed