Florida’s Surgeon General, Dr. Joseph Ladapo, is warning against any use of the Pfizer and Moderna COVID-19 mRNA vaccines citing cancer concerns.

Dr. Ladapo says a Canadian study found “billions to hundreds of billions” of DNA molecules per dose, exceeding guidelines set forth by the U.S. Food and Drug Administration (FDA) and the World Health Organization (WHO).

He sent a letter on Dec. 6, to the FDA Commissioner Dr. Robert Califf and the Centers for Disease Control and Prevention (CDC) Director Dr. Mandy Cohen outlining his concerns about the high presence of DNA molecules in the mRNA vaccines alongside lipid nanoparticles (LNPs) used to deliver medicine into human cells.

If LNPs are so effective at administering the vaccine’s medicine into human cells, Dr. Ladapo says he fears they will deliver the contaminant DNA molecules simultaneously.

He cites a 2007 guidance report from the FDA on the regulatory limits for DNA in vaccines, which indicated risks of affecting the human genes that transform healthy cells into cancerous cells.

The report also discusses the risk of how this integration of DNA in vaccines can lead to issues with the heart, brain, blood, kidney, liver, bone marrow, lung, ovaries, and testes, draining lymph nodes, spleen, and the vaccine’s administration and injection site.