136
Participants
Start Date
October 31, 2007
Primary Completion Date
December 31, 2015
Study Completion Date
March 31, 2017
Trivalent, inactivated influenza vaccine (TIV)
Licensed Seasonal Influenza Vaccine TIV
Quadrivalent, inactivated influenza vaccine (IIV4)
Licensed Seasonal Influenza Vaccine IIV4
High-Dose Trivalent, inactivated influenza vaccine (TIV High-Dose)
Licensed Seasonal High-Dose Influenza Vaccine TIV
Stanford University School of Medicine, Stanford
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Stanford University
OTHER