Dataset from A Phase IV, Randomized, Observer-blind, Placebo-controlled, Multi-center Study to Assess the Prophylactic Efficacy Against Herpes Zoster, Immunogenicity and Safety of Shingrix When Administered Intramuscularly on a 2-dose Schedule in Chinese Adults Aged 50 Years and Older

The purpose of this study is to assess vaccine efficacy (VE), ability to generate immune response and safety of two doses of the recombinant subunit zoster vaccine (RZV) for prevention of Herpes Zoster (HZ) in Chinese adults aged 50 years and older.