Jul 15, 2020 01:14 PM #1

https://theconversation.com/how-good-does-a-covid-19-coronavirus-vaccine-need-to-be-to-stop-the-pandemic-a-new-study-has-answers-142468 ↗

Article meanders a little but does a decent job framing some of the criteria to consider regarding what an effective vaccine has to quantifiably look like.