For the first time in ages, I felt a small stirring of hope when I read the headlines this morning. Wouldn't it be wonderful if this vaccine turns out to be effective, with minimal side effects and can be quickly rolled out? Whatever you think of them, I think Boris and Van Tam hit exactly the right note in the briefing yesterday. They gave us some hope but not so much that people would immediately think they can forget about social distancing, masks and hygiene and that everything will suddenly be like it was. It will take a lot of time and effort.