Closed Studies
This page lists recent studies which are not currently recruiting.
These studies may have finished, may be underway having fully recruited the required participants, or may be temporarily closed to recruitment between study stages.
If you have any questions about any of the studies listed here, please contact us.
We run a wide range of studies, suitable for volunteers of many different types.
To view the list of studies that are currently recruiting participants, see our "Find a Study" page.
 | MenB 220030 🧬 Studying Booster vaccinations against meningitis B | |
 | 6-in-1 Part 2 🧬 A study which will guide decisions on future changes to the routine UK immunisation schedule | |
 | BIO-006 🧬 Understanding about relapsing malaria infections caused by Plasmodium vivax | |
 | RATIONALE-15 🧬 Help us to understand how pneumonia vaccines work! | |
 | LEGACY02 🧬 Help improve the understanding of immune responses to vaccination | |
 | LEGACY03 🧬 How immune cells in lymph nodes respond the seasonal influenza and the COVID-19 vaccines | |
 | MAGIC-01 🧬 A study of a new vaccine against Marburg Virus | |
 | CCHF 🧬 A study of a new Crimean-Congo haemorrhagic fever virus vaccine | |
 | COVHIC002 🧬 A COVID-19 Human Challenge Study. | |
 | VASP 🧬 Development of a Vaccine against Salmonella Paratyphi A | |
 | BIO-001 🧬 A trial to assess the safety and effectiveness of two malaria vaccines | |
 | RESPECCT 🧬 REspiratory syncytial virus and S. pnEumoniae Challenge Coinfection sTudy (RESPECCT) | |
 | BIO-004 🧬 Understanding how the immune system responds to repeated malaria infections (healthy "control" samples) | |
 | NIV001 🧬 A study of a new vaccine against Nipah Virus |