Safety and Immunogenicity Study of GlaxoSmithKline's Herpes Zoster Subunit Vaccine (HZ/su) When Given on a Two-dose Schedule to Adults at Least 50 Years of Age (YOA) With a Prior Episode of Herpes Zoster
Conditions
Interventions
- BIOLOGICAL: Herpes Zoster subunit (HZ/su) vaccine (GSK1437173A)
- DRUG: Placebo
Sponsor
GlaxoSmithKline