Animut, Abebe
Erko, Berhanu
Negash, Yohannes
Degarege, Abraham
Article History
Received: 29 August 2023
Accepted: 22 November 2024
First Online: 30 November 2024
Declarations
:
: The study protocol was approved by the Institutional Review Boards of the University of Nebraska Medical Center (IRB# 0618-20-FB) and Aklilu Lemma Institute of Pathobiology, Addis Ababa University (ALIPB IRB/25/2012/20). Prior to conducting the study, permission was obtained from Amhara Regional Health Office, Central Gondar Zonal Health Office, Gondar Zuria District Health Office, Central Gondar Educational Office and Maksegnit Number Two Primary School Director Office. Written informed consent was obtained from parents/guardians who were willing to participate in the study.
: Not applicable.
: The authors declare no competing interests.