Understanding MPXV Viral Clearance, Transmission Dynamics, and Mpox Vaccine Effectiveness in West Africa : Guinea

Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeNot listed
SponsorLondon School of Hygiene and Tropical Medicine

About this trial

This study has three primary objectives to address the public health challenges of the Mpox outbreak in Guinea, West Africa. Objective 1 (MOVIE-West Africa) focuses on understanding the kinetics of Monkeypox virus (MPXV) elimination from the human body in Mpox cases. Objective 2 (TRACE-West Africa) aims to determine the MPXV transmission dynamics between Mpox cases and their contacts. Objective 3 (VE-West Africa) examines the vaccine effectiveness of the MVA-BN vaccine in protection against MPXV infection and Mpox disease.

Eligibility criteria

Qualifiers

MOVIE-West Africa

Individuals of any sex and age.

Confirmed Mpox cases who tested positive for MPXV by PCR.

Symptom onset within the 10 days prior to the baseline assessment.

Disqualifiers

Cases of severe Mpox requiring hospitalization.

Individuals with a confirmed alternative diagnosis explaining their illness.

The exclusion criteria for Mpox cases in VE-West Africa are as follows.

Cases of severe Mpox requiring hospitalization.

Trial design

Treatments tested in this trial

  • Not listed

Trial groups

992 Participants
are grouped into 3 trial groups

Sponsors and collaborators

London School of Hygiene and Tropical Medicine

Lead sponsor

University of Glasgow

Collaborator

Centre National de Formation et de Recherche en Sante Rurale

Collaborator

Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia

Collaborator

Agence Nationale de Sécurité Sanitaire de Guinée (ANSS)

Collaborator

Institut National de la Santé Publique de Guinée (INSP)

Collaborator