The Oxford vaccine team have a preprint looking at immune responses when a long delay between first and second dose (45 weeks) was trialled, and also at immune responses after a third booster dose six months after the second dose.
Journalists dialled in to this briefing to hear the scientists explain and discuss their findings.
Please note this data is a preprint, so it is early work that has not yet been through peer-review and is not published in a journal.
Prof Sir Andrew Pollard, Director of the Oxford Vaccine Group, Department of Paediatrics, University of Oxford
Dr Teresa Lambe OBE, Associate Professor & Jenner Investigator, the Jenner Institute, University of Oxford
This Briefing was accompanied by an SMC Roundup of Comments.