Stop with this shit. An mRNA vaccine will not change your DNA. It simply has your cells create the antigens (proteins, likely a portion of the spike protein). What could be a problem is the potential for antibody immune enhancement.
I am skeptical… but RFK Jr.'s take is bullshit. If the vaccine is mRNA (as the payload), it won't change your DNA (assuming what it expresses is a portion of the spike protein).
I'm not saying to not be skeptical… just that RFK Jr.'s take is ignorant. mRNA expressing the spike protein will not alter your DNA.
Not to be a dick… but the source is general knowledge. Simply look up what mRNA is. The only way it could alter your DNA is if it encoded a protein that had some DNAse and or polymerase activity. The spike protein (which I am guessing is what the mRNA encodes, is structural and has no catalytic activity).
I study gene delivery. The "mechanism" of this vaccine (ie. delivery of mRNA encoding a viral antigen/protein) is essentially what I deal with everyday.
Like I said, assuming what they are including is mRNA encoding an antigen of the virus… so not the CRISPR/Cas9 system.