50-69歲 Shingrix was 97% effective in preventing shingles!

CDC: In adults 50 to 69 years old with healthy immune systems, Shingrix was 97% effective in preventing shingles; in adults 70 years and older, Shingrix was 91% effective. In adults 50 years and older, Shingrix was 91% effective in preventing PHN; in adults 70 years and older, Shingrix was 89% effective.

https://www.cdc.gov/vaccines/vpd/shingles/public/shingrix/index.html#:~:text=In%20adults%2050%20to%2069,%2C%20Shingrix%20was%2089%25%20effective.