I am not a biologist but what I understand is that the mRNA of the vaccine is reversed transcripted and somehow incorporated in the genome of the host: "Our st

I am not a biologist but what I understand is that the mRNA of the vaccine is reversed transcripted and somehow incorporated in the genome of the host: "Our study shows that BNT162b2 can be reverse transcribed to DNA in liver cell line Huh7, and this may give rise to the concern if BNT162b2-derived DNA may be integrated into the host genome" Reverse transcriptase creates double-stranded DNA from an RNA template. I think a caveat is that this study is done in-vitro in cells (carcinoma cell line) with a behavior very different from the cells in our body.