Is There Any Argument for Bringing the Gap Between the to Jabs Even Closer Together?

People in their twenties are most likely to spread it at the moment. We have already modified our advice and brought forward the doe for young people from 12 to eight weeks. It will mean that more people get that extra protection that the second dose brings slightly sooner. If you bring the dose interval down to three or four weeks, you end up with a very substantially weakened protection from that second dose. So you'r achieving some gain in the very short term, but you're actually losing in the longer term.