Pertussis

• University of Turku — Turku, Finland
• Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM) — Bilthoven, Netherlands
• Centre for Clinical Vaccinology & Tropical Medicine (CCVTM) — Oxford, Oxfordshire, United Kingdom

• GSK Investigational Site — Research Triangle Park, North Carolina, United States

• Canadian Center for Vaccinology — Halifax, Nova Scotia, Canada

Not specified

• Primary Health Care facilities across Jigawa State — Various Cities, Jigawa State, Nigeria
• Primary Health Care facilities across Katsina State — Various Cities, Katsina State, Nigeria
• Primary Health Care facilities across the Zamfara State — Various Cities, Zamfara State, Nigeria

• Nalat Sompagdee — Bangkok Noi, Bangkok, Thailand

• Atlanta VA Medical Center — Decatur, Georgia, United States

• GSK Investigational Site — Budapest, Hungary
• GSK Investigational Site — Budapest, Hungary
• GSK Investigational Site — Debrecen, Hungary
• GSK Investigational Site — Kecskemét, Hungary

Not specified

• Centre for the Evaluation of Vaccination — Antwerp, Belgium
• National Institute of Hygien and Epidemiology — Hanoi, Vietnam