RE: shingles
It’s the SV40. It is the cause of most cancer as well.
Pfizer denies that SV40 is an active component of its mRNA CoViD vaccine - for what it is worth. They attempt to clarify the issue: Non-infectious fractions of a SV40 sequence are present in the starting material used by Pfizer... ❓ It is like studying how to be a pirate! 😒