171,705
Participants
Start Date
July 31, 2009
Primary Completion Date
May 31, 2010
Study Completion Date
May 31, 2010
Receiving a prescription of Relenza for prophylaxis
Receiving a prescription of Relenza for prophylaxis
No prophylaxis with Relenza
No prophylaxis with Relenza
Lead Sponsor
GlaxoSmithKline
INDUSTRY