Happy St Andrew�s Day to all Scots across the parliamentary estate, whether they were born in Scotland or are adopted Scots like myself.
We are in the early days and need more research on omicron, the new variant of concern, but clearly it is heavily mutated, including mutations that suggest increased transmissibility and mutations associated with immune escape, and that is what is causing the concern. Cases are surging in South Africa, but we do not yet have proof that those surges are directly related to omicron. One thing that has emerged from South Africa is evidence of the reinfection of people with previous proven covid infections, which we have not seen often during the pandemic.
The hon. Member for Altrincham and Sale West (Sir Graham Brady) talks about people�s freedom to choose, but the people they might infect�especially those who are immunosuppressed or vulnerable�have the choice removed from them. It is a network. If Members have ever seen the little gif where someone drops a ping-pong ball on to mousetraps, they will realise how things spread. You may have a choice. I, as an immunosuppressed person, may therefore not.