# An Effectiveness Trial to Evaluate Protection of Children and Pregnant Women by Influenza Vaccine in Rural Bangladesh

> **NCT04998344** · PHASE4 · UNKNOWN · sponsor: **University of Bergen** · enrollment: 3800 (estimated)

## Conditions studied

- Influenza Viral Infections

## Interventions

- **BIOLOGICAL:** Inactivated influenza vaccine
- **BIOLOGICAL:** Inactivated polio vaccine

## Key facts

- **NCT ID:** NCT04998344
- **Lead sponsor:** University of Bergen
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-07
- **Primary completion:** 2024-12-31
- **Final completion:** 2024-12-31
- **Target enrollment:** 3800 (ESTIMATED)
- **Last updated:** 2024-04-19

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04998344

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04998344, "An Effectiveness Trial to Evaluate Protection of Children and Pregnant Women by Influenza Vaccine in Rural Bangladesh". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04998344. Licensed CC0.

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