70
Participants
Start Date
May 31, 2002
Primary Completion Date
July 31, 2006
Study Completion Date
July 31, 2006
The polysaccharide vaccine used is Pneumovax (Merck vaccines)
The conjugate vaccine used is Prevnar (Wyeth-Ayerst vaccines)
University Health Network-Princess Margaret Hospital, Toronto
The Physicians' Services Incorporated Foundation
OTHER
University Health Network, Toronto
OTHER