695
Participants
Start Date
October 31, 2003
Primary Completion Date
June 30, 2004
Study Completion Date
June 30, 2004
Comparator: Varicella Zoster Virus Vaccine
Single 0.65 mL subcutaneous injection of higher potency zoster vaccine (\~207,000 plaque-forming units \[PFU\]/0.65-mL dose)
Comparator: Varicella Zoster Virus Vaccine
Single 0.65 mL subcutaneous injection of lower potency zoster vaccine (\~58,000 plaque-forming units \[PFU\]/0.65-mL dose)
Merck Sharp & Dohme LLC
INDUSTRY