Blood-Borne Infections

• University Hospitals of Cleveland — Cleveland, Ohio, United States

• Clinical Trials Unit. University of Pennsylvania — Philadelphia, Pennsylvania, United States

• Children's Hopsital of Los Angeles — Los Angeles, California, United States
• University of Southern California - IMPAACT Site — Los Angeles, California, United States
• University of California at San Francisco — San Francisco, California, United States
• Children's Hospital of Denver - IMPAACT Site — Aurora, Colorado, United States

• Childrens Hosp of Los Angeles — Los Angeles, California, United States
• University of California at San Francisco — San Francisco, California, United States
• Children's Hosp Natinal Med Center — Washington D.C., District of Columbia, United States
• Tulane Med Center — New Orleans, Louisiana, United States

• St Vincent's Hospital — Sydney, New South Wales, Australia
• Royal Adelaide Hospital — Adelaide, South Australia, Australia

• Children's Hospital of Los Angeles — Los Angeles, California, United States
• University of California at San Diego — San Diego, California, United States
• University of California at San Francisco — San Francisco, California, United States
• Children's Hospital National Medical Center — Washington D.C., District of Columbia, United States

• GSK Investigational Site — Austin, Texas, United States

Not specified

• Novartis Investigative Site — Barcelona, Spain

• Centre for the Evaluation of Vaccination Vaccine & Infectious Disease Institute — Wilrijk, Antwerp, Belgium