635
Participants
Start Date
August 28, 2020
Primary Completion Date
March 9, 2022
Study Completion Date
March 9, 2022
Ad26.COV2.S
All participants, both adults and adolescents, will receive intramuscular (IM) injections of Ad26.COV2.S.
Placebo
Adult participants in Groups 4, 5, 6, 8, and 10, and adolescent participants in Group C will receive at least one injection of placebo.
Charité Research Organisation GmbH, Berlin
Universitaetsmedizin Rostock, Rostock
CTC North GmbH & Co. KG, Am Universitätsklinikum Hamburg-Eppendorf, Hamburg
Hosp. Univ. de La Princesa, Madrid
Hosp. Univ. La Paz, Madrid
Hosp. Univ. Marques de Valdecilla, Santander
PRA Health Sciences, Groningen
Centre for Human Drug Research, Leiden
UMCU, Utrecht
Alder Hey Hospital, Liverpool
St George's, University of London, London
Royal Manchester Children's Hospital, Manchester
University Hospital Southampton NHS Foundation Trust, Southampton
Janssen Vaccines & Prevention B.V.
INDUSTRY