Vaccine coverage and denominators II

What is the vaccine coverage by age groups in England?

On 9th September, Public Health England published a vaccine surveillance report. Robert Peston, the ITV political editor, highlighted statistics about unvaccinated case rates.

The concern was the population denominator in England, affecting interpretations of case rates. Many people covered this issue, including James Ward, Colin Angus, and BBC’s More and Less. Last Sunday, I co-wrote a short column in The Observer with David Spiegelhalter.