[quote TatianaBis]@bookworm1632
That study based was so comprehensively demolished by the responses in the BMJ it’s hardly worth my summarizing them. Posters can read for themselves.
I will highlight one key response:
I read with interest the article by Challen et al and cannot help but conclude that there may be a Type 1 error in their mathematical algorithm.
Their conclusion reflects the data obtained but is in conflict with the reported case fatality nationally.
Of 4,27 million cases reported in the four nations of the United Kingdom there were 126,000 fatalities. The official figures provide a case fatality of 30 per 1,000. This compares with the reported case fatality of 4 per 1,000 for the VOC-202012/1 variant, an eight fold difference.
It is probable that a far greater number of patients have contracted Covid 19 than those who have tested positive. It is also probable that the overall fatality is greater. That withstanding it does appear that the official figures are somewhat at odds their findings and the conclusion that further coordinated and stringent measures are implemented.[/quote]
But that is completely irrelevant to the point being made - it addresses a completely different piece of data the lower than expected CFR - many possible explanations for this, but irrelevant to this argument.
The key finding I referred to was the higher death rate among those with the Kent variant. This is not disputed anywhere that I can see.