To Evaluate the Safety, Tolerability, Efficacy and Immunogenicity of BNT162b2 Boosting Strategies Against COVID-19 in Participants ≥12 Years of Age.

Worthwhile Clinical Trials, Benoni

Clinresco Centres, Kempton Park

Dr A Jacovides & Partners Inc., Midrand

Newtown Clinical Research, Johannesburg

Synergy Biomed Research Institute, East London

TREAD Research, Cape Town

Tiervlei Trial Centre, Cape Town

NYU Langone Health, New York

Icahn School of Medicine at Mount Sinai, New York

SUNY Upstate Medical University, Syracuse

Meridian Clinical Research, LLC, Vestal

Meridian Clinical Research LLC, Binghamton

Rochester Clinical Research, Inc., Rochester

Rochester General Hospital Infectious Disease, Rochester

University of Rochester Medical Center- Kari Steinmetz, Rochester

University of Rochester Medical Center, Rochester

University of Rochester, Rochester

Lehigh Valley Health Network/Network Office of Research and Innovation, Allentown

Johns Hopkins Bayview Medical Center, Baltimore

Clinical Alliance for Research & Education - Infectious Diseases (CARE-ID), Annandale

Virginia Research Center, Midlothian

Accellacare, Winston-Salem

PharmQuest Life Sciences, LLC, Greensboro

Accellacare, Cary

Accellacare, Raleigh

M3 Wake Research, Inc., Raleigh

Duke Vaccine and Trials Unit, Durham

Accellacare - Salisbury, Salisbury

Accellacare, Charlotte

Accellacare, Charlotte

Accellacare (formerly PMG Research of Wilmington, LLC), Wilmington

Accellacare, Wilmington

Accellacare, Hickory

Main Street Physician's Care, Little River

Clinical Research Atlanta, Stockbridge

Meridian Clinical Research, LLC, Savannah

IACT Health, Columbus

Jacksonville Center for Clinical Research, Jacksonville

Clinical Neuroscience Solutions, Inc. dba CNS Healthcare, Jacksonville

Clinical Neuroscience Solutions, Inc., Orlando

Indago Research & Health Center, Inc, Hialeah

Research Centers of America ( Hollywood ), Hollywood

Alliance for Multispecialty Research, LLC, Coral Gables

Acevedo Clinical Research Associates, Miami

Accel Research Sites - Birmingham Clinical Research Unit, Birmingham

North Alabama Research Center, Athens

Medical Affiliated Research Center, Huntsville

Alliance for Multispecialty Research, LLC, Mobile

Clinical Research Associates Inc, Nashville

Trinity Clinical Research, Tullahoma

Holston Medical Group, Bristol

Holston Medical Group, Kingsport

Alliance for Multispecialty Research - Weisgarber Medical Park, Knoxville

Clinical Neuroscience Solutions Inc., Memphis

Clinical Neuroscience Solutions, Inc. dba CNS Healthcare, Memphis

MedPharmics, LLC, Gulfport

Kentucky Pediatric/ Adult Research, Bardstown

Aventiv Research Inc, Columbus

University Hospitals Cleveland Medical Center, Cleveland

VA Northeast Ohio Healthcare System, Cleveland

Senders Pediatrics, South Euclid

Velocity Clinical Research, Cleveland, Cleveland

Cincinnati Children's Hospital Medical Center, Cincinnati

Meridian Clinical Research, LLC, Cincinnati

Sterling Research Group, Ltd., Cincinnati

Cincinnati Children's Hospital Medical Center, Cincinnati

Cincinnati Children's Hospital, Cincinnati

Meridian Clinical Research, Cincinnati

Dayton Clinical Research, Dayton

Dayton Clinical Research, Dayton

PriMED Clinical Research, Dayton

PriMED Clinical Research, Dayton

Michigan Center of Medical Research (MICHMER), Farmington Hills

Velocity Clinical Research, Sioux City, Sioux City

University of Iowa, Iowa City

Lillestol Research, Fargo

Bozeman Health Deaconess Hospital d/b/a Bozeman Health Clinical Research, Bozeman

Bozeman Health Deaconess Hospital, Bozeman

Studienzentrum Dr. Keller, Frankfurt

IKF Pneumologie GmbH & Co. KG, Frankfurt

Clinical Research Professionals, Chesterfield

Sundance Clinical Research, St Louis

Alliance for Multispecialty Research, LLC, Newton

Alliance for Multispecialty Research, LLC, Wichita

Methodist Physicians Clinic/CCT Research, Fremont

Quality Clinical Research, Omaha

Velocity Clinical Research, Omaha, Omaha

Meridian Clinical Research, LLC, Norfolk

Meridian Clinical Research, Norfolk

Ochsner Clinic Foundation, New Orleans

Louisiana State University Health Sciences Shreveport, Shreveport

Lynn Institute of Norman, Norman

SMS Clinical Research, Mesquite

North Texas Infectious Diseases Consultants, P.A, Dallas

Ventavia Research Group, Fort Worth

Benchmark Research, Fort Worth

SCR of Texas, LLC, Keller

Ventavia Research Group, Keller

HG Pediatrics, Houston

Renu Garg, MD Pediatrics, Houston

Van Tran Family Practice, Houston

Ventavia Research Group, LLC, Houston

DM Clinical Research-Bellaire, Houston

DM Clinical Research, Tomball

LinQ Research, LLC, Pearland

Clinical Trials of Texas, Inc., San Antonio

Clinical Trials of Texas, LLC, San Antonio

IMA Clinical Research San Antonio, San Antonio

Benchmark Research, Austin

ARC Clinical Research at Four Points, Austin

Tekton Research, Inc, Austin

Lynn Institute of Denver, Aurora

Solaris Clinical Research, Meridian

J. Lewis Research, Inc. / Foothill Family Clinic, Salt Lake City

J. Lewis Research, Inc. / Foothill Family Clinic South, Salt Lake City

HOPE Research Institute, Phoenix

The Pain Center of Arizona, Phoenix

HOPE Research Institute, Phoenix

Alliance for Multispecialty Research, LLC, Tempe

Johns Hopkins Center for American Indian Health, Whiteriver

Whiteriver Indian Hospital- Garrett Building, Whiteriver

Whiteriver Indian Hospital, Whiteriver

Johns Hopkins Center for American Indian Health, Chinle

Gallup Indian Medical Center, Gallup

Johns Hopkins Center for American Indian Health, Gallup

Johns Hopkins Center for American Indian Health, Shiprock

Northern Navajo Medical Center, Shiprock

Clinical Research Center of Nevada, Las Vegas

Wake Research - Clinical Research Center of Nevada, LLC, Las Vegas

Wake Research - Clinical Research Center of Nevada, LLC, Las Vegas

Kaiser Permanente Los Angeles Medical Center, Los Angeles

Kaiser Permanente, Los Angeles

Kaiser Permenente Medical Center Infectious Disease, Los Angeles

Velocity Clinical Research, Westlake, Los Angeles

Collaborative Neuroscience Research, LLC, Long Beach

Velocity Clinical Research, North Hollywood, North Hollywood

Bayview Research Group, LLC, Valley Village

California Research Foundation, San Diego

Anaheim Clinical Trials, LLC, Anaheim

Diablo Clinical Research, Inc., Walnut Creek

Kaiser Permanente Oakland, Oakland

Kaiser Permanente Santa Clara, Santa Clara

UC Davis Medical Center, Sacramento

Paradigm Clinical Research Centers, Inc, Redding

East-West Medical Research Institute, Honolulu

Kaiser Permanente Center for Health Research, Portland

Benaroya Research Institute at Virginia Mason, Seattle

Wenatchee Valley Hospital, Wenatchee

Sheba Medical Center, Ramat Gan

The Edmond and Lily Safra Children's Hospital The Chaim Sheba Medical Center Department of Pediatric, Ramat Gan

Clinical Research Consulting, Milford

Yale University School of Medicine, New Haven

Yale-New Haven Hospital, New Haven

Yale Center for Clinical Investigation, New Haven

Boston Medical Center, Boston

University of Massachusetts Chan Medical School, Worcester

Amici Clinical Research LLC, Raritan

South Jersey Infectious Disease, Somers Point

IMA Clinical Research Warren, Warren Township

M3 Wake Research, Inc., Raleigh

Cincinnati Children's Hospital, Cincinnati

Velocity Clinical Research, Providence, East Greenwich

Obras Sociais Irma Dulce, Salvador

CEPIC - Centro Paulista de Investigação Clínica, São Paulo

MIC Medial Imaging Consultants, Edmonton

Botho Ke Bontle Health Services PTY LTD, Pretoria

Limpopo Clinical Research Initiative, Thabazimbi

Jongaie Research, Pretoria