Pfizer mRNA, modRNA, saRNA – the subtle difference

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After Pfizer-BioNTech has to make the documents, which were initially classified as secret for several decades, accessible, new findings are constantly coming to light.

Initially it was said that the Covid vaccine contained mRNA (messenger RNA), as the CDC (Centers for Disease Control and Prevention) states under the aforementioned link, with update from May 12, 2023:

„mRNA vaccines (Pfizer-BioNTech or Moderna)
To trigger an immune response, many vaccines put a weakened or inactivated germ into our bodies. Not mRNA vaccines. Instead, mRNA vaccines use mRNA created in a laboratory to teach our cells how to make a protein—or even just a piece of a protein—that triggers an immune response inside our bodies. This immune response, which produces antibodies, is what helps protect us from getting sick from that germ in the future.„

In the Package leaflet However, from Pfizer-BioNTech it can be read that the preparation modRNA (modified RNA) contains:

„3 Notwithstanding the age limitations for use of the different formulations and presentations described above, individuals who will turn from 11 years to 12 years of age between doses in the primary regimen may receive, for any dose in the primary regimen, either: (1) the Pfizer-BioNTech COVID-19 Vaccine authorized for use in individuals 5 through 11 years of age (each 0.2 mL dose containing 10 mcg modRNA, supplied in multiple dose vials with orange caps); or (2) COMIRNATY (COVID-19 Vaccine, mRNA) or the Pfizer-BioNTech COVID-19 Vaccine authorized for use in individuals 12 years of age and older (each 0.3 mL dose containing 30 mcg modRNA, supplied in multiple dose vials with gray caps and multiple dose vials with purple caps).”

Further information can be found on the website from Pfizer the following passage that uses the term mRNA explained in more detail regarding modRNA and saRNA:

Tom Renz, an American lawyer who primarily deals with medical tort law cases and therefore has a clear affinity for the medical-scientific background, wrote this Article, in which he very clearly explains the problem of the various RNA variants (mRNA, modRNA, saRNA) including sources.

In this context there is also another one Article by Tom Renz, who deals with the airborne (aerosol) administration of mRNA vaccines, as has been practiced in pig stalls in America since at least 2018.

xRNA – In a nutshell

• mRNA
  • messenger RNA – is a natural component of human cells that does not exist long enough to trigger an immune response (being destroyed by the immune system).
• modRNA
  • modified RNA – is synthetically produced and causes one of four compounds in the RNA to be modified so that it lasts longer in the body and is therefore more efficient at producing the spike protein.
• saRNA
  • self-amplifying RNA – is manufactured synthetically and uses a much larger molecule that encodes the desired antigen, as well as four other proteins, to allow the cell to make more copies of mRNA, thereby expressing more protein from a smaller dose.