Drugs / VXA-G1.1-NN
last change May 2026 re-read 3 minutes ago

VXA-G1.1-NN

also known as Vaxart Norovirus vaccine

Vaccine

Developed for
norovirus infectious disease
Investigated by
Vaxart

Trials 6

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 15 trials · 1 met primary
Phase 1 NCT06944717 Mar 2025 → May 2026 overdue norovirus infectious disease Vaxart Active not recruiting No outcome recorded
Phase 1 NCT07254728 Oct 2023 → Dec 2024 norovirus infectious disease Vaxart Completed No outcome recorded
Phase 1 NCT05213728 Jan → Feb 2022 norovirus infectious disease Vaxart Completed No outcome recorded
Phase 1 NCT03897309 Mar 2019 → Jan 2021 norovirus infectious disease Vaxart Completed No outcome recorded
Phase 1 NCT02868073 Jul → Oct 2016 norovirus infectious disease Vaxart Completed Met primary
Phase 21 trial · 1 met primary
Phase 2 NCT05626803 Jan → Oct 2023 norovirus infectious disease Vaxart Completed Met primary
Comparator or background therapy2 trials
Phase 1/2 NCT05212168 Comparator Dec 2021 → Apr 2023 norovirus infectious disease Vaxart Completed No outcome recorded
Phase 1/2 NCT04875676 Comparator Apr → Oct 2021 norovirus infectious disease Vaxart Completed No outcome recorded

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 8 sources stand behind the page.

FieldValueCited text
Known as VXA-G1.1-NN “This study is designed to evaluate the safety and immunogenicity of two monovalent Norovirus (NoV) oral tableted vaccine candidates, VXA-G1.1-NN and VXA-GII.4-NS...” NCT05626803 ↗
7

NCT07254728 ↗

NCT05212168 ↗

NCT03897309 ↗

NCT06944717 ↗

NCT02868073 ↗

NCT05213728 ↗

NCT04875676 ↗

Known as Vaxart Norovirus vaccine “This is a Phase 2b randomized, double-blind, placebo-controlled vaccination and challenge study to assess the protective efficacy of the Vaxart Norovirus vaccine (VXA-G1.1-NN).” NCT05212168 ↗
Modality Vaccine “Adenoviral-vector Based Norovirus Vaccine” NCT02868073 ↗
Route Oral “orally administered VXA-G1.1-NN” NCT02868073 ↗