I do realize this is not a practical solution for ‘the public,’ it’s too complicated on several levels, but it’s not too complicated for you if you are reading this and worried about maintaining protection and also worried about the cost of continuous booster shots.
Is there a feasible way for me to measure my antibody level?
NIH Director Francis Collins claimed he misspoke, and tweeted to clarify.
https://twitter.com/NIHDirector/status/1422654529087189000
Not sure how to feel about the poor communication, but propagating the followup, I think.