Here is an UPDATE to my previous post
Pathology, and Immunology at Washington University in St. Louis, Missouri
hello everyone, here is a link to .pdf .docx & audio files I have made of the study by the Washington university
1drv.ms/u/s!An-vf5Wo4-m-ik8...
there is a lot of informative information here
I hope this is useful for you all
if you find it of interest then please share it
take care & stay-safe
rosshi