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ClinicalTrials.gov public records Last synced May 22, 2026, 1:12 AM EDT

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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Typhoid Fever Clear all
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid Fever
Interventions
Ty800 (Salmonella typhi) Oral Vaccine
Biological
Lead sponsor
Avant Immunotherapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
5
States / cities
San Diego, California • Melbourne, Florida • Peoria, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2008 · Synced May 22, 2026, 1:12 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid Fever
Interventions
CVD 909, Placebo, Vi Polysaccharide
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced May 22, 2026, 1:12 AM EDT
Completed Early Phase 1 Interventional Results available
View directory record Official record
Conditions
Cognitive Side Effects of Cancer Therapy, Depression, Recurrent Breast Carcinoma, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer
Interventions
typhoid vaccine, Placebo
Biological · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
35 Years to 80 Years · Female only
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 23, 2024 · Synced May 22, 2026, 1:12 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid and/or Cholera Vaccination
Interventions
Vivotif Typhoid Oral Vaccine, Vaxchora
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced May 22, 2026, 1:12 AM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid Vaccination
Interventions
Vivotif Typhoid Oral Vaccine
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced May 22, 2026, 1:12 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Inflammation, Vaccine, Intestinal Permeability, Typhoid Fever
Interventions
Inulin, Maltodextrin, Ty21a Typhoid Fever Vaccine
Dietary Supplement · Biological
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 59 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced May 22, 2026, 1:12 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid and Paratyphoid Fevers
Interventions
Ty800, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced May 22, 2026, 1:12 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Intestinal Permeability, Inflammation, Vaccine, Typhoid Fever
Interventions
Vivotif Typhoid Oral Vaccine, Aspirin (Positive Control)
Biological · Drug
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 49 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced May 22, 2026, 1:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Typhoid
Interventions
Dose of 5.0 x 10^9 CFU (Cohort 1), Dose of 7.5 x 10^9 CFU (Cohort 2), Dose of 1.1 x 10^10 CFU (Cohort 3), Dose of of 1.7 x 10^10 CFU (Cohort 4), Placebo (Cohorts 1-4 pooled)
Biological · Other
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 50 Years
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
South Miami, Florida • Baltimore, Maryland • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced May 22, 2026, 1:12 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Risk Reduction
Interventions
Vivotif Typhoid Oral Vaccine
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced May 22, 2026, 1:12 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Typhoid Fever
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
10 Years to 13 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 1:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Typhoid Fever
Interventions
Vivotif
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years and older
Enrollment
855 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced May 22, 2026, 1:12 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Influenza, Hepatitis A, Typhoid, Healthy Adults
Interventions
Fluzone® quadrivalent, Fluzone High Dose, Fluad, Vaqta, Typhim Vi, Vivotif
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2024 · Synced May 22, 2026, 1:12 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Typhoid Fever
Interventions
BB IND 6989
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 1:12 AM EDT