423
Participants
Start Date
January 31, 2006
Inactivated influenza vaccine (whole virion, Vero cell-derived)
Inactivated influenza vaccine (egg derived) [licensed control vaccine]
Allgemeines Krankenhaus Wien (General Hospital Vienna), Vienna
Klinikum Westend, Haus 18, Berlin
Internistische Gemeinschaftspraxis Dr. Regner & Dr. Schmitt (Group practice for internal medicine), Mainz
Alachua Government Services, Inc.
INDUSTRY