i certainly agree that we should not be panicking, but we should realise we are in an uncertain situation. you sit on thejcvi, how significant is that matt hancock was talking about negotiating with astrazeneca for this new vaccine which can deal with the so—called south african variant and potentially other vaccines that can deal with other variants? is that, in a way, the key to getting out of this long—term? it is a very important development. most of the manufacturers are now looking at alternative, or updated versions of the vaccine. the focus is very much on the south african variant... i is very much on the south african variant... ~ , ., , ., is very much on the south african variant... ~ , i, , ., , variant... i think it is a beta, but i'm not variant... i think it is a beta, but i'm not sure- _ variant... i think it is a beta, but i'm not sure. i— variant... i think it is a beta, but i'm not sure. i think _ variant... i think it is a beta, but i'm not sure. i think we - variant... i think it is a beta, but i'm not sure. i think we do - variant... i think it is a beta, but i'm not sure. i think we do need| variant... i think it is a beta, but l i'm not sure. i think we do need to be sure that _ i'm not sure. i think we do need to be sure that is _ i'm not sure. i think we do need to be sure that is the _ i'm not sure. i think we do need to be sure that is the right _ i'm not sure. i think we do need to be sure that is the right variant - i'm not sure. i think we do need to be sure that is the right variant to | be sure that is the right variant to be sure that is the right variant to be focusing on. the situation obviously keeps changing quite