Thank you for this link. I had some trouble tracking down what the quoted guy is responding to. It appears Dr. Bridle cited a Japanese biodistribution study to support the claim that 0.3 micrograms of spike protein was found outside the injection site.

There's a lot I don't know about this study, and I can only find partial copies. A data table I found shows they injected rats with 50 micrograms of [^3H]-08-A01-C0. After 48 hours roughly half was in the liver, half was still in the injection site, and ~0.3 micrograms was in other locations.

The Japanese government approved emergency use, so this appears at least acceptable by their standards. I don't know what the chemical injected is, or the details of the tracking methodology used.

If I learn more, or get the full study, I'll update. I would actually expect more spike protein than the 0.3 micrograms if they're injecting lipid and mRNA, and that much of it is getting out of the injection site. My understanding so far is the AP used a moronic "expert", and there remain concerns about the unknown effects of the vaccine, including to specific organs and functions.