@lez This is the medical journal paper from Dr. Stringer on the findings for 65 different spike protein fragments as of Aug 2025. Nothing published since last summer and I don't know if they lost their funding for this research:
Summary:
"This raises the question: is this just continuing to take out the trash from the COVID infected cell or is this really ongoing replication someplace? I think that's the mechanistic issue that needs to be resolved in future studies."
https://www.sciencedaily.com/releases/2025/08/250811104235.htm