@memomsloan, I'm not sure if any healthcare system gathers data on the Shingrix vaccine. I did participate in a Mayo Clinic flu vaccine study in 2018 that was to see how the current flu vaccine effects the elderly ☺ but I don't think they share that data with the public. The CDC does track that kind of data though. Here's some information that you may not have seen already.

New CDC Report Shows Serious Adverse Effects are Rare With Shingles Vaccination (Feb 2019)
-- https://www.pharmacytimes.com/contributor/jennifer-gershman-pharmd-cph/2019/02/new-cdc-report-shows-serious-adverse-effects-are-rare-with-shingles-vaccination

CDC - Shingles (Herpes Zoster) Vaccines -- https://www.cdc.gov/vaccinesafety/vaccines/shingles-herpes-vaccine.html