# Mpox Biology, Outcome, Transmission and Epidemiology - Tracking the Immune Response After mpoX vaCcination (MBOTE-TRAXX): Clinical Study to Monitor the Immunological Response Following Mpox Vaccination in the City of Kinshasa, Democratic Republic of the Congo

> **NCT07499739** · PHASE4 · NOT_YET_RECRUITING · sponsor: **Institute of Tropical Medicine, Belgium** · enrollment: 300 (estimated)

## Conditions studied

- Mpox

## Interventions

- **PROCEDURE:** blood sample collection

## Key facts

- **NCT ID:** NCT07499739
- **Lead sponsor:** Institute of Tropical Medicine, Belgium
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04-15
- **Primary completion:** 2026-11-15
- **Final completion:** 2028-11-15
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2026-03-30

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07499739

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07499739, "Mpox Biology, Outcome, Transmission and Epidemiology - Tracking the Immune Response After mpoX vaCcination (MBOTE-TRAXX): Clinical Study to Monitor the Immunological Response Following Mpox Vaccination in the City of Kinshasa, Democratic Republic of the Congo". Retrieved via AI Analytics 2026-09-27 from https://api.ai-analytics.org/clinical/NCT07499739. Licensed CC0.

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