Role in the transmission chain: Vaccinated vs. unvaccinated

We’re learning more and more about how our vaccines hold up against Delta. I feel like I’m drinking out of a firehose. So, here’s an attempt to get you up to speed…

What we knew

Last time I updated you (see August 6th post here), the science was telling us four things:

1. Vaccines continue to protect amazingly against hospitalization and death. See, yet anoth…