Pfizer’s COVID-19 Vaccine Goes Into Liver Cells and Is Converted to DNA: Study

The messenger RNA (mRNA) from Pfizer’s COVID-19 vaccine is able to enter human liver cells and is converted into DNA, according to Swedish researchers at Lund University.

The researchers found that when the mRNA vaccine enters the human liver cells, it triggers the cell’s DNA, which is inside the nucleus, to increase the production of the LINE-1 gene expression to make mRNA.