# Protective Immunity to Human Cholera in Bangladesh

> **NCT00349999** · — · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 125 (actual)

## Conditions studied

- Cholera

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00349999
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-06
- **Primary completion:** 2012-01
- **Final completion:** 2012-12
- **Target enrollment:** 125 (ACTUAL)
- **Last updated:** 2013-09-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00349999

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00349999, "Protective Immunity to Human Cholera in Bangladesh". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT00349999. Licensed CC0.

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