Epidemiologist and SLOT เกมใหม่ ทดลอง เล่น สล็อตฟรี government advisor Professor Mark Woolhouse says he is "nervous" about the prospect of full relaxation of coronavirus restrictions in June - as currently set out in the government's road map.

"It will be important that the government continues to be guided by the data," he told BBC One's Andrew Marr Show.

Professor Woolhouse said it would depend how well the vaccine is performing: "If they go on at this rate, I think we can get quite close to a full release, but the idea that we can suddenly emerge from this in one great bound, I think is a little over-optimistic."

He told Marr that delays to vaccine supply chains "will slow down the rate at which we can unlock".

"It's not just about the actual number of vaccines being given out, but the coverage of those most vulnerable groups".

He stressed coverage had been "excellent" for the first dose - which affords 80-90% protection - but said we have to bear in mind that only we were only about one fifth of the way to completely vaccinating our entire adult population with both doses " so this is going to go on for quite a long time yet".