Index/Topics/Shingles Vaccine Safety

Shingles Vaccine Safety

The safety and effectiveness of the shingles vaccine, particularly Shingrix, in clinical trials and real-world studies.

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6 results
Jan 17, 2026
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What is the estimated risk of Guillain–Barré syndrome after Shingrix compared with background rates?

The best available post‑licensure evidence finds a very small absolute increase in Guillain–Barré syndrome (GBS) cases in the 42 days after the recombinant zoster vaccine (RZV, Shingrix)—about 3 exces...

Jan 17, 2026
Most Viewed

Safety of shingles vaccine

The currently recommended shingles vaccine, Shingrix (recombinant zoster vaccine, RZV), has a strong safety and effectiveness record in clinical trials and large real‑world studies, with common short‑...

Jan 17, 2026

What substance was used in control group for shingrix trials

The pivotal phase 3 ZOE-50 and ZOE-70 trials that supported SHINGRIX licensing were randomized, observer‑blind, placebo‑controlled studies — participants were assigned to receive two doses of the reco...

Jan 17, 2026

Raw research data for Shingrix

Shingrix (recombinant zoster vaccine, RZV) has a substantial published evidence base: pivotal phase III trials (ZOE‑50/70 and ZOE‑HSCT), regulatory reviews (FDA, EMA), company pooled datasets and post...

Jan 17, 2026

Why shingrix instead of zostavax

Shingrix is now the preferred shingles vaccine because clinical trials and public-health guidance show substantially higher efficacy than the older live vaccine Zostavax, particularly in older adults,...

Jan 17, 2026

Safety of shingrix

Shingrix (recombinant zoster vaccine, RZV) is highly effective at preventing shingles and, based on clinical trials and years of post‑licensure surveillance, has a safety profile marked by frequent sh...