All you need to know to understand why the ONS data on mortality by vaccine status is systemically flawed

You don’t need to look very hard into the latest ONS data on all-cause mortality by vaccination status to confirm what we have been saying for a long time (see for example here and here): the ONS data is so obviously flawed (due to miscategorisation, missing vaccine deaths, and underestimates of the proportion of unvaccinated) to be worthless. 

This simp…