omicron don't necessarily interfere with t—cell immunity and if that's the case a good reason for helping that to be rare to see ultimately the reductions in the severity per case. the other issue is that people who ate doesn't look like the booster is providing a substantial increase in antibody levels and the protection against acute disease there are people who have been vaccinated and had covid—19 are probably in some of the best positioned in terms of protection against omicron. to denmark — it'sjust announced stricter covid measures to battle soaring infection numbers there. the government said they expected daily infections would soon exceed all previous records as the highly transmissible omicron variant combined with and fuelled a wave still largely driven by the previous delta mutation. denmark, which like britain carries out extensive rapid genetic sequencing to detect variants, is second only