I didn’t say you did. I said you’re defending what he said and not very well.
There is no attribution for the statement, so I can’t evaluate. With that said, I doubt I’d find much to criticize about how they arrived at that figure.
The more salient issue is the interpretation of the statement. What RFK claimed was, in essence, there are pieces of dead babies in the vaccine. He didn’t use that specific wording, but that’s what he intended to convey. As I said earlier, it’s incorrect in every practical manner. It has no more validity than saying the tap water in NO contains human excrement from Memphis.
Even accepting the presence of DNA from the host culture cells at the picogram level, those nucleotides would be synthesized de novo with component molecules from a bottle of cell culture medium.