Tessafa, Mitku
Tesfaye, Winta
Gela, Yibeltal Yismaw
Ashenef, Baye
Baye, Amanuel
Jemal, Mohammed
Article History
Received: 14 March 2024
Accepted: 22 August 2025
First Online: 17 October 2025
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki. Ethical clearance with reference number SOM/1519/2022 was obtained from the Institutional Review Committee of the University of Gondar. A letter of cooperation was obtained from the Human Physiology Department and each referral hospital. Written informed consent was obtained from each study participant. Privacy and confidentiality were maintained, and information obtained from the participants was stored in a computer password. Data were collected using a standard protocol for COVID-19.
: Not applicable.
: The authors declare no competing interests.