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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:45 PM EDT

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Showing 49–72 of 114 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Vaccine Candidate #3 Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Randomized, Placebo-controlled, Observer-blinded Phase 1 Safety and Immunogenicity Study of Inactivated Zika Virus Vaccine Candidate in Healthy Adults

NCT03425149
View directory record Official record
Conditions
Zika Virus, Zika Virus Infection
Interventions
VLA1601, Placebo
Biological
Lead sponsor
Valneva Austria GmbH
Industry
Eligibility
18 Years to 49 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

H5N8 Mix and Match With or Without AS03 or MF59 in Healthy Adults

NCT02624219
View directory record Official record
Conditions
Avian Influenza, Influenza
Interventions
AS03, MF59 adjuvant, Monovalent Influenza A/H5N8 vaccine
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
19 Years to 64 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
4
States / cities
Iowa City, Iowa • St Louis, Missouri • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2019 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Safety and Efficacy of a Single Dose of a Dengue Vaccine (TV005) in Healthy Adults

NCT02317900
View directory record Official record
Conditions
Dengue
Interventions
TV005, Placebo, rDEN2∆30-7169
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2014
U.S. locations
2
States / cities
Baltimore, Maryland • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Comparison of GSK Biologicals' DTaP-IPV Candidate Vaccine to DTaP and IPV Separately Administered Vaccines in Terms of Immune Response and Safety

NCT00263692
View directory record Official record
Conditions
Diphtheria, Acellular Pertussis, Tetanus
Interventions
Prophylaxis: Diphtheria, tetanus, pertussis, poliovirus type 1, type 2 and type 3
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 6 Years
Enrollment
401 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
15
States / cities
Jonesboro, Arkansas • Fountain Valley, California • Oakland, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2016 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Safety Evaluation of Herpes Simplex Candidate Vaccine (gD2t) With Adjuvant in HSV Seropositive / Seronegative Subjects

NCT00698568
View directory record Official record
Conditions
Prophylaxis for Herpes Simplex
Interventions
Herpes simplex candidate vaccine- adjuvanted GSK 208141, Placebo
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
7,460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 1999
U.S. locations
36
States / cities
La Jolla, California • Middle Valley, California • San Diego, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2008 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Safety and Effectiveness of a Dengue Virus Vaccine in Healthy Adults

NCT02021968
View directory record Official record
Conditions
Dengue
Interventions
TetraVax-DV-TV003, rDEN2∆30-7169, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
2
States / cities
Baltimore, Maryland • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study of mRNA-1018 Pandemic Influenza Candidate Vaccines in Healthy Adults

NCT05972174
View directory record Official record
Conditions
Influenza
Interventions
mRNA-1018 for H5N8, mRNA-1018 for H7N9, mRNA-1018 for H5 Only, mRNA-1018 for H7 Only, mRNA-1018 for H5 Only-CG
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,504 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
9
States / cities
Hollywood, Florida • Savannah, Georgia • Lenexa, Kansas + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immunogenicity of GlaxoSmithKline (GSK) Biologicals' Quadrivalent Influenza Candidate Vaccine (GSK2321138A) Manufactured Using a New Process in Adults and Children

NCT02207413
View directory record Official record
Conditions
Influenza
Interventions
Influsplit Tetra™ vaccine produced by investigational process (IP), Influsplit Tetra™ vaccine produced by licensed process (LP)
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Months to 49 Years
Enrollment
1,886 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
4
States / cities
Wichita, Kansas • Rochester, New York • Warwick, Rhode Island + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety, Tolerability and Immunogenicity of an Investigational RSV Vaccine Candidate (Ad26.RSV.preF) in Adults 18 to 50 Years of Age, and RSV-seropositive Toddlers 12 to 24 Months of Age

NCT03303625
View directory record Official record
Conditions
Respiratory Syncytial Viruses, Respiratory Tract Infections
Interventions
Ad26.RSV.preF (1*10^11 vp), Ad26.RSV.preF (5*10^10 vp), Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
12 Months to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newton, Kansas
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

First-in-Human PfSPZ-LARC2 Vaccination/CHMI

NCT06735209
View directory record Official record
Conditions
Malaria
Interventions
PfSPZ Vaccine, PfSPZ (7G8) Challenge, Sodium Chloride, 0.9%
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study of the Infectivity, Safety and Immunogenicity of Two Recombinant, Live-Attenuated, B/HPIV3 Vectored Vaccines Expressing the Fusion Glycoprotein of HMPV Delivered by Nasal Spray to HPIV3-Seropositive Children 24 to <60 Months of Age

NCT06546423
View directory record Official record
Conditions
Human Metapneumovirus, Human Parainfluenza Virus Type 3
Interventions
B/HPIV3/HMPV-PreF-A vaccine, B/HPIV3/HMPV-F-B365 vaccine, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
24 Months to 59 Months
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
4
States / cities
Baltimore, Maryland • Columbia, Maryland • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Evaluate the Safety and Immune Response of Two-Doses of Candidate Influenza Vaccine GSK 1557484A in Adults

NCT00510874
View directory record Official record
Conditions
Influenza
Interventions
Pumarix™, Pandemrix ™
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 64 Years
Enrollment
780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
7
States / cities
Huntsville, Alabama • Anaheim, California • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 4, 2026, 5:45 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study Assessing the Safety, Tolerability, Immunogenicity of COVID-19 Vaccine Candidate PRIME-2-CoV_Beta, Orf Virus Expressing SARS-CoV_2 Spike and Nucleocapsid Proteins

NCT05367843
View directory record Official record
Conditions
SARS-CoV-2 Infection
Interventions
PRIME-2-CoV_Beta
Drug
Lead sponsor
Speransa Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
5
States / cities
Florida City, Florida • Chicago, Illinois • Kansas City, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2024 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity of a Candidate Tuberculosis (TB) Vaccine Given to PPD-Negative Adults

NCT00730795
View directory record Official record
Conditions
Tuberculosis (TB)
Interventions
GSK's candidate Mycobacterium tuberculosis vaccine 692342
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2004
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Aug 8, 2008 · Synced Oct 4, 2026, 5:45 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Long-term Safety Follow-up of Participants Exposed to the Candidate Ebola Vaccines Ad26.ZEBOV and/or MVA-BN-Filo

NCT02661464
View directory record Official record
Conditions
Hemorrhagic Fever, Ebola
Interventions
Ad26.ZEBOV, MVA-BN-Filo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
0 Years to 71 Years
Enrollment
677 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Phase 3 Study to Evaluate the Safety, Tolerability, and Immunogenicity of Multiple Production Lots and Dose Levels of BNT162b2 RNA-Based COVID-19 Vaccines Against COVID-19 in Healthy Participants

NCT04713553
View directory record Official record
Conditions
SARS-CoV-2 Infection, COVID-19
Interventions
BNT162b2, BNT162b2.B.1.351
Biological
Lead sponsor
BioNTech SE
Industry
Eligibility
12 Years to 50 Years
Enrollment
1,574 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
17
States / cities
Oakland, California • Milford, Connecticut • Hialeah, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Phase 2 Study Of VLA15, A Vaccine Candidate Against Lyme Borreliosis, In A Healthy Pediatric And Adult Study Population

NCT04801420
View directory record Official record
Conditions
Lyme Borreliosis
Interventions
VLA15, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
5 Years to 65 Years
Enrollment
625 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
19
States / cities
Bridgeport, Connecticut • Stamford, Connecticut • Waterbury, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Safety and Immune Response to a Live H7N9 Influenza Virus Vaccine Followed by an Inactivated H7N9 Influenza Virus Vaccine, Given at Varying Intervals

NCT02151344
View directory record Official record
Conditions
Influenza A Virus, H7N9 Subtype
Interventions
H7N9 A/Anhui/13 ca influenza virus vaccine, Inactivated subvirion H7N9 vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 30, 2015 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability, and Immunogenicity of CRV-101 in Healthy Adult Subjects

NCT03820414
View directory record Official record
Conditions
Herpes Zoster, Varicella Zoster
Interventions
CRV 101, Placebo
Biological
Lead sponsor
Curevo Inc
Industry
Eligibility
18 Years to 49 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 11, 2021 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of and Immune Response to a Dengue Virus Vaccine (rDEN3delta30/31-7164) in Healthy Adults

NCT00831012
View directory record Official record
Conditions
Dengue Fever
Interventions
rDEN3delta30/31-7164
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 15, 2013 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of and Immune Response to a Dengue Virus Vaccine (rDEN2/4delta30[ME]) in Healthy Adults

NCT00094705
View directory record Official record
Conditions
Dengue Fever
Interventions
rDEN2/4delta30(ME) Vaccine, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 21, 2008 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Combination HTNV and PUUV DNA Vaccine

NCT03718130
View directory record Official record
Conditions
Hantaan Virus Disease, Puumala Virus
Interventions
Hantaan virus vaccine (HTNV) - Using TriGrid Delivery System (TDS) for Intradermal Delivery (ID), Hantaan virus vaccine (HTNV) - Using TriGrid Delivery System (TDS) for Intramuscular Delivery (IM), Puumala virus vaccine (PUUV) - Using the TriGrid Delivery System (TDS) for Intradermal Delivery (ID), Puumala virus vaccine (PUUV) - Using the TriGrid Delivery System (TDS) for Intramuscular Delivery (IM), Hantaan/Puumala (HTNV/PUUV) virus vaccines - Using the TriGrid Delivery System (TDS) for Intradermal Delivery (ID), Hantaan/Puumala (HTNV/PUUV virus vaccines - Using the TriGrid Delivery System (TDS) for Intramusular Delivery (IM)
Combination Product
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 49 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Immunogenicity of GSKs' MMR Vaccine (209762) vs. M-M-R® II, When Given With Routine Vaccines at 12-15 Months of Age

NCT00861744
View directory record Official record
Conditions
Rubella, Mumps, Measles, Measles-Mumps-Rubella Vaccine
Interventions
GSK Biological's investigational vaccine 209762, M-M-R® II (Merck and Co), Varivax®, Havrix®, Prevnar®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
1,259 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
45
States / cities
Tuscaloosa, Alabama • Conway, Arkansas • Jonesboro, Arkansas + 42 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2020 · Synced Oct 4, 2026, 5:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity Study of H3N2 M2SR Monovalent Influenza Vaccine in Healthy Volunteers

NCT02822105
View directory record Official record
Conditions
Flu
Interventions
the H3N2 M2SR monovalent influenza vaccine, Placebo
Biological · Other
Lead sponsor
FluGen Inc
Industry
Eligibility
18 Years to 49 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Oct 4, 2026, 5:45 PM EDT