I do not need it. I know if someone drops a 100 lb brick on some one from 100 foot high off a Building top, I do not want to standing at ground zero.
LOL
Science and Engineer Matter.
I may be able to find a lot more, in historical research paper(s) that connect the dots on the disabling of the Covid19 spikes ability to work on Covid19 angle. I have account access to the research papers and the search tools. There may published historical proof I can find that RVVTF would have no doubt submitted and cited.