From the study abstract: "The recombinant protein that contains only the ACE2 receptor-binding domain of the SARS-CoV-2 spike protein S1 subunit (Arg319 – Phe541), on the other hand, did not cause this activation." Am I right that it is in fact this is the protein that the vaccines cause cells to manufacture? If so, that would tend to reinforce the safety of them.
Writer and laboratory informatics expert. BS in Journalism from Virginia Commonwealth University, and has authored a number of published articles and books.
