# Influenza Human Challenge Model

> **NCT05332899** · PHASE1 · RECRUITING · sponsor: **Emory University** · enrollment: 80 (estimated)

## Conditions studied

- Influenza

## Interventions

- **BIOLOGICAL:** Influenza Virus Type A H3N2 Challenge

## Key facts

- **NCT ID:** NCT05332899
- **Lead sponsor:** Emory University
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2022-05-24
- **Primary completion:** 2027-12
- **Final completion:** 2027-12
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-03-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05332899

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05332899, "Influenza Human Challenge Model". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05332899. Licensed CC0.

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