Here goes, and here is the close:
Dang, that’s a lot of vaccine candidates. And as you can see, it’s a long-tail distribution – there are some big ones that everyone knows about, but a lot of people are bringing a lot of technologies to bear on the problem. This makes me think that we’re going to have a multichapter story, in the end. There will be the first vaccines approved, then the second wave, then the improvements on those, until we have (with luck, hard work, skill, and lots of money) tossed this virus out of the human population and back to the bats, pangolins, or whoever had it in the first place.
An excellent side effect is that vaccine technology will never be the same after this – it’s going to be like aircraft design before and after World War II, and for many of the same reasons. This whole pandemic has been awful, in many different ways, but we’re going to come out of it stronger and more capable than when we went in.