Why most people who now die with Covid in England have been vaccinated | David Spiegelhalter and Anthony Masters

Don't think of this as a bad sign, it's exactly what's expected from an effective but imperfect jab

A MailOnline headline on 13 June read: Study shows 29% of the 42 people who have died after catching the new strain had BOTH vaccinations." In Public Health England's technical briefing on 25 June, that figure had risen to 43% (50 of 117), with the majority (60%) having received at least one dose.

It could sound worrying that the majority of people dying in England with the now-dominant Delta (B.1.617.2) variant have been vaccinated. Does this mean the vaccines are ineffective? Far from it, it's what we would expect from an effective but imperfect vaccine, a risk profile that varies hugely by age and the way the vaccines have been rolled out.