According to official NHS data, fully vaccinated people are 5.1 times more likely to die than the unvaccinated if they catch the delta variant.
Between Feb 1 and Aug 2, the UK deaths from the delta variant were as follows:
Fully vaccinated = 402 deaths from 47,008 cases. (0.855% death rate)
Unvaccinated = 253 deaths from 151,054 cases. (0.167% death rate)
0.855 / 0.167 = 5.1 times higher death rate
Yes... Real question is whether that rate persists as the immunity wears off after 6mo, and whether prior immunity is harmed.. still not known based on data I have seen