Tegegne, Desiye Tesfaye
Mamo, Gezahegne
Waktole, Hika
Messele, Yohannes Equar
Article History
Received: 22 March 2021
Accepted: 24 June 2021
First Online: 13 July 2021
Declarations
:
: This study was conducted after gaining full approval by the ethical review board of the College of Veterinary Medicine and Agriculture, Addis Ababa University, Ethiopia. Informed written consent was taken from all participants prior to participation in this study. Also, permission from dairy farm owners/managers was obtained before the collection of milk samples.
: Not applicable
: The authors declare that they have no competing interests.