# Prevalence and Serotype Distribution of Streptococcus Pneumoniae in Healthy Vietnamese Children From 6 Months to 5 Years Old

> **NCT06638333** · — · ACTIVE_NOT_RECRUITING · sponsor: **Tam Anh Research Institute** · enrollment: 800 (estimated)

## Conditions studied

- Streptococcus Pneumonia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06638333
- **Lead sponsor:** Tam Anh Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2024-11-01
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 800 (ESTIMATED)
- **Last updated:** 2025-04-13

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06638333

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06638333, "Prevalence and Serotype Distribution of Streptococcus Pneumoniae in Healthy Vietnamese Children From 6 Months to 5 Years Old". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06638333. Licensed CC0.

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