Possible systematic miscategorisation of vaccine status raises concerns about claims of Covid-19 vaccination effectiveness

24 Dec Update: The new ONS report has serious anomalies

5 Dec Update: Norman Fenton was interviewed about this work on the Maajid Nawaz show on LBC on 4 Dec: 

Our research team have now analysed the ONS England November mortality data. We conclude that, despite seeming evidence to support vaccine effectiveness, this conclusion is doubtful because of a ra…