Does that mean, if you have been vaccinated, you are in more danger of dying?
Forgive me for asking. I am old and stupid. I am trying to learn.
No.
It does indicate that if you are vaccinated and do get it, the form you will get is likely the more virulent form.
That makes sense given the protection afforded by being vaccinated that it would take a stronger form to overcome the immune system's defenses that were initiated by the vaccination.