CNN The Lead With Jake Tapper August 24, 2021 21:41:00
This vaccine works well against the delta variant, not as well as previous variants but still works, and that's why we're going to get third shots starting next month because it works okay against delta variant but not nearly as well as anyone would like. so let's take a look at this study that was done with thousands of healthcare and other front line workers. they looked at more than 2,300 vaccinated workers and more than 4 488 unvaccinated workers. after delta became the predominant strain it was only 66% effective. still, reduces your risk by two-thirds but not as good as anyone would like...
Source: archive.org