Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 17, 2026, 5:50 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Norovirus Infections
Interventions
VXA-G1.1-NN, VXA-G2.4-NS, VXA G1.1 NN-T, VXA G2.4 NS-T
Biological
Lead sponsor
Vaxart
Industry
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lenexa, Kansas
Completed Phase 1 Interventional Accepts healthy volunteers

Safety & Immunogenicity Study of Ad5 Based Oral Norovirus Vaccines

NCT03897309
Conditions
Norovirus Infection
Interventions
VXA-G1.1-NN, VXA-G2.4-NS, Placebo Tablets
Biological
Lead sponsor
Vaxart
Industry
Eligibility
18 Years to 49 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio