anything foreign that remains in you body forms part of your DNA, certainly a spike protein does.
coronavirus would be in pretty much every person's body, that's why the DNA test they call a PCR test can detect it in everyone if they magnify it enough, do you understand that or want me to explain further.
I realise if it isn't repoted on the 6pm news many will never believe it, this is why many were so easily fooled, and obviously some still are.