The Com-Cov 3 study has welcomed its first volunteer, Sophie (pictured), at the Royal Free Hospital.

The trust is one of ten locations in the UK who are part of the trial to test multiple options for third booster dose COVID-19 vaccines for 12-15 year olds.

If you would like to take part in the study at the Royal Free Hospital please email the paediatric research team on or call on 07929 789241.

For more information about the study go here