Hursty probably does turn out to be 95% efficacy if 90% odd on average of the vulnerable age groups are jabbed. Let’s say the sample is 100k people, almost all old or vulnerable. Let’s say 90% were double jabbed.. that’s 90k… 10k not jabbed. 36 out 10k unvaccinated died (0.36%),and 24 out of 90% doubled jabbed died (0.027%).. that’s very high efficacy and protection
