11,999
Participants
Start Date
September 30, 2007
Primary Completion Date
January 31, 2009
Study Completion Date
January 31, 2009
Zoster Vaccine, Live
single 0.65 mL Zoster Vaccine, Live injection. 6 month treatment period.
Comparator: placebo
single 0.65 mL Placebo injection. 6 month treatment period.
Merck Sharp & Dohme LLC
INDUSTRY