Infectious and Tropical Diseases Department;
Fann Teaching University Hospital;
Dakar;
Senegal;
Department of Health;
Ziguinchor University;
Ziguinchor;
Senegal;
Department of Health;
Thies University;
Thies;
Senegal;
Pasteur Institute Dakar;
Dakar;
Senegal;
Department of Health;
Gaston Berger University;
Saint Louis;
Senegal;
Fann Teaching University Hospital in Dakar;
Dakar;
Senegal;