1. Click here to view a Clinical Overview video, narrated by the study CI
Please use password: @CvR6bN!
2. IMPROVE trial procedures video
3. How to use the IMPROVE REDCap system to screen a potential participant
4. How to use the IMPROVE REDCap system to take consent
5. Baseline data collection
6. Blood samples sent to Birmingham
7. Blood samples processed at site
8. How to randomise a participant
9. What to do if a participant's vaccination date changes
