I am fully aware that the treatment plan would remain the same regardless of the etiology but a persons understanding of the cause of their disease is of importance if you are one of the 3%. A statement saying this vaccine would cure 100% of cervical cancers is simply not true if it is indeed 97%. Its like dismissing the other 3%. This conversation might be of importance to you if you were the patient. What if there were further studies to show a genetic cause for the unknown miniscule 3%, would this not be of importance to the patients daughter?