The claims:
The mRNA and the spike protein do not last long in the body.
– Our cells break down mRNA from these vaccines and get rid of it within a few days after vaccination.
– Scientists estimate that the spike protein, like other proteins our bodies create, may stay in the body up to a few weeks.
References
March 2022 Paper on Bio-distribution
mRNA from vaccination can remain in body for 8 weeks
FactCheck.org’s fact check on Dr. Byram Bridle