Teferi, Wondimu
Gutreuter, Steve
Bekele, Alemayehu
Ahmed, Jelaludin
Ayalew, Jemal
Gross, Jessica
Kumsa, Hanna
Antefe, Tenagnework
Mengistu, Semegnew
Mirkovic, Kelsey
Dziuban, Eric J.
Ross, Christine
Belay, Zena
Tilahun, Tsegaye
Kassa, Desta
Hrapcak, Susan
Article History
Received: 9 March 2022
Accepted: 11 May 2022
First Online: 20 May 2022
Declarations
:
: The study protocol was approved by ethics review boards at the Ethiopian Public Health Institute (EPHI) in Addis Ababa and the U.S Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, Amhara Regional Health Bureau and Addis Ababa City Administration Regional Health Bureau. Written consent was obtained from parents and/or legal guardians. Assent was obtained from adolescents ≥ 12 years of age per the national ethics guideline. all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.