If you want to see what happen to deaths in a 50%+ vaccinated population [at least one dose], look at UK daily deaths in the chart below. We are down 95% from the summit just a few months ago.
http://www.worldometers.info/coronavirus/country/uk/
It's astonishing how effective these vaccines are. Not just AZ but, in the UK at least, Pfizer as well.
The hospitalisation figures are also now tiny, so the health system is able to function as normal again.
The economy will reopen pretty soon.