Is a Double Vaccine a Leveller?

Clare O'Neill: What are we starting to understand about the roll of vaccines and how they might interact with long coverd? She says that certain groups were more likely to have break through infection, particularly frailor older adults. And so i guess we've got less confidence therefore, i suppose we would imagine that we might have less confidence that those are going to be not such a big issue with omicron. But this is where we need to keep, keep going with this research. Keep going with this identification of individuals and em attest what the effects of new variance as they come across us are.