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ClinicalTrials.gov public records Last synced Sep 26, 2026, 1:07 PM EDT

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Showing 25–43 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Yellow Fever, Yellow Fever Immunisation
Interventions
ISA-720, MVA Smallpox Vaccine, MVA-BN Yellow Fever Vaccine, Placebo, YF Vax 17D Strain
Drug · Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa • St Louis, Missouri
Completed No phase listed Observational Accepts healthy volunteers

ACAM2000® Myopericarditis Registry

NCT01395082
Conditions
Myocarditis, Pericarditis
Interventions
Not listed
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
17 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
San Diego, California
Conditions
Smallpox
Interventions
LF formulation of IMVAMUNE®, FD formulation of IMVAMUNE®
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years to 55 Years
Enrollment
651 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
3
States / cities
South Miami, Florida • Lenexa, Kansas • Lexington, Kentucky
Conditions
HIV Infections
Interventions
IMVAMUNE (MVA-BN)
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years to 55 Years
Enrollment
151 participants
Timeline
Started 2005
U.S. locations
5
States / cities
Indianapolis, Indiana • Lexington, Kentucky • St Louis, Missouri + 2 more
Completed Phase 1 Interventional Accepts healthy volunteers

Phase I Trial of Smallpox Vaccine

NCT00046397
Conditions
Healthy
Interventions
Modified Vaccinia Virus Ankara TBC-M
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
195 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Smallpox
Interventions
IMVAMUNE
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
56 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
4
States / cities
Orlando, Florida • Iowa City, Iowa • Lexington, Kentucky + 1 more
Conditions
Variola Major (Smallpox)
Interventions
Placebo, MVA-BN
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HIV Infections
Interventions
TBC-3B Vaccine, Smallpox Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1996
U.S. locations
5
States / cities
St Louis, Missouri • Rochester, New York • Pittsburgh, Pennsylvania + 2 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

High Dose IMVAMUNE® in Vaccinia-Naive Individuals

NCT00879762
Conditions
Smallpox
Interventions
MVA Smallpox Vaccine, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 38 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Iowa City, Iowa • St Louis, Missouri
Conditions
Smallpox
Interventions
LC16m8 Smallpox Vaccine
Biological
Lead sponsor
VaxGen
Industry
Eligibility
18 Years to 34 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
4
States / cities
Stanford, California • Lexington, Kentucky • St Louis, Missouri + 1 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Vaccinia Virus Vaccine (APSV) in Vaccinia- Naive Subjects: PILOT

NCT00038987
Conditions
Smallpox
Interventions
Wetvax (APSV)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 32 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
4
States / cities
Oakland, California • Iowa City, Iowa • Nashville, Tennessee + 1 more
Conditions
HIV Infections, HIV Seronegativity
Interventions
gp160 Vaccine (Immuno-AG)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1997
U.S. locations
2
States / cities
St Louis, Missouri • Seattle, Washington
Conditions
HIV Infections, Smallpox
Interventions
MVA Smallpox Vaccine
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
18 Years to 35 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
6
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 2 more
Conditions
Smallpox, Atopic Dermatitis
Interventions
MVA (smallpox vaccine)
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
3
States / cities
Albuquerque, New Mexico • Portland, Oregon • Austin, Texas
Conditions
Atopic Dermatitis
Interventions
IMVAMUNE
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years to 40 Years
Enrollment
632 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
15
States / cities
Tucson, Arizona • Hot Springs, Arkansas • Garden Grove, California + 11 more
Completed No phase listed Observational Accepts healthy volunteers

Safety Surveillance Study of ACAM2000® Vaccinia Vaccine

NCT00927719
Conditions
Smallpox
Interventions
ACAM2000® smallpox vaccine
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
17 Years and older
Enrollment
897,227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
4
States / cities
Twentynine Palms, California • Fort Campbell North, Kentucky • Fort Bliss, Texas + 1 more
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluating the Human Immune Response to the JYNNEOS Vaccine

NCT06366672
Conditions
Vaccinia, Virus Diseases
Interventions
JYNNEOS (Smallpox and Monkeypox Vaccine, Live, Nonreplicating) suspension for subcutaneous injection, Phlebotomy, Research bronchoscopy, Skin punch biopsy, Bone marrow aspiration
Biological · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Smallpox
Interventions
Vaccinia virus: ACAM2000 smallpox vaccine, vaccinia virus (calf lymph): Dryvax
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 29 Years
Enrollment
353 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
4
States / cities
Orlando, Florida • Lenexa, Kansas • Springfield, Missouri + 1 more
Conditions
Smallpox
Interventions
Not listed
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
17 Years and older
Enrollment
5,001 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Alexandria, Virginia