I have a theory on what a "virus" might actually be. From my limited research in virology, I have come to believe that there has never been a complete viral DNA sample ever found. A small fragment of DNA may be found and by utilizing software to "predict" what the entire structure would look like. Perhaps fragments are all that exist. What if this fragment of DNA is simply a piece of genetic code from another animal? What is some DNA fragments can actually enter a foreign cell by some mechanism and cause transcription of the replication system of a cell to produce more copies of itself and/or certain proteins that would be normal in the parent animal, but is hostile in the new host? The mRNA vax is what gave me this theory. If the spike protein reeks havok on some people's system, could foreign DNA fragments have the same effect? I am not a biologist, nor am I in any way connected with medicine. This is simply a theory that I have and if someone else that is more educated in this field could weigh in to let me know if I am completely off base, it would be greatly appreciated.