Researchers examine mRNA vaccine persistence and lipid nanoparticle effects

A new review paper titled “mRNA Vaccine Shedding: Internal Transcriptional Dissemination and Potential Human-to-Human Transfer,” published by John A. Catanzaro, Nicolas Hulscher, and Peter A. McCullough, examines the distribution and potential transfer of vaccine-related molecules. The authors reference studies where vaccine mRNA was detected in blood plasma 28 days after injection and spike protein fragments were found after up to 187 days.

Additionally, research into lipid nanoparticles, the delivery mechanism for mRNA, suggests these particles may pose independent toxicological concerns. Reports indicate that these nanoparticles can enter the bloodstream and affect organs such as the liver and spleen. Specifically, concerns have been raised regarding the potential for these particles to disrupt lymphocyte maturation and temporarily weaken the immune system following vaccination.