haxxiy on 27 July 2021
More evidence that Delta was spreading first among the vaccinated populations in Israel, leading to somewhat innacurate estimates about vaccine efficacy. Now it's beginning to spread somewhat more homogeneously in the population as a whole:
The not-so-great news, of course, is that if Delta was able to spread (somewhat) in very well-vaccinated populations, there's nothing stopping Israel from following a UK-like trajectory in cases now that is present among less vaccinated populations.
