Omicron variant cases spiralling out of control in the UK. Ok, early signs are that there are milder symptoms for younger people in particular but the sheer volume of cases mean that hospitals are still going to become flooded from a percentage of this.
The government are trying to negate this with an intense booster program, some people are waiting for hours in line, but at the same time there has to be common sense. I know people wanted a normal Christmas and want to do their work parties and all the rest but it's inflating the numbers for sure. I can see more measures coming in after Christmas. Boris wouldn't dare limit Christmas after his Tory party scandals from last year.
Also Premier League clubs are rife with Covid cases. Some games being suspended but some being pushed through by presumably the TV networks, even with teams full of cases. I'd expect the calendar to be affected, it'll be another Covid season at this rate. Expect the same to catch on a month or so later in Serie A.