The whole Chile thing is pretty desperate. They got to 50% coverage sure, but 2/3rds of the vaccinations were using the Chinese vaccine, which may well not work, or could be more effective against the original Wuhan strain, but absolutely hopeless against the much more infectious than the European strains the rest of us got.Bad phrasing on my part; "full" refers to the level of protection offered by the vaccine, not 100% efficacy (which I agree is unachievable). There's a lot of people saying x% have been vaccinated so let's release all measures, missing the large numbers who either haven't been, haven't had time for the vaccine to take effect, or who have still to have a second jab.
Delighted as I am to see the figures coming out of Israel, I also note the spread of Covid in Chile despite it's well advanced vaccination programme and regard that as a reminder that the best case is not the only possible outcome.
There's also precious little information about who received the vaccines. If they were evenly spread across all age groups, or were focused geographically, or were just given to the rich, they just aren't going to work. Our vaccine rollout looks much more like Israel than it does Chile.