[revelio]

Clearly it doesn't, given that semidetached just said he took the vaccine and then within months got shingles.

[dev_tty01]

One counter example does not disprove the substantial studies that show a strong percentage of cases that are avoided.

He also stated that he had a mild case. Trust me, shingles can be extremely unpleasant. Any level of protection from the vaccine is worthwhile.