Data from the Office for National Statistics show that the proportion of total deaths in England and Wales among unvaccinated people dropped sharply in early 2022, even as excess deaths soared. The proportion then remained low throughout the following two years, indicating that the additional deaths during this period were concentrated in the vaccinated.
Note that the red lines during 2022 and 2023 are mostly flat, particularly for those in their 60s, 70s and 80s, even during many of the peaks in total deaths. This is particularly noticeable during winter 2022-23, where despite a large peak in deaths the red lines stay largely flat. This suggests that vaccine efficacy against death, at least from the Omicron variants, is very low, since if the virus was disproportionately killing the unvaccinated (i.e., the vaccines were protecting the vaccinated) the proportion of deaths in the unvaccinated should spike during waves. That it usually does not suggests low vaccine efficacy.
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