Received: 9 January 2021
Accepted: 25 May 2021
First Online: 31 May 2021
: Ethical and administrative permissions for this study were obtained from the “Comité d’Ethique et scientifique de la Faculté de Science de la Santé de l’Université de Bangui” on the July 18, 2020. Stool sample was taken after written informed consent from parents or guardians of child.
: Not applicable.
: The authors declare that they have no competing interests.