Immune Response in Holstein-Zebu Cross and Zebu Calves Vaccinated with Bacillus Calmette-Guérin (BCG) at Bako Agricultural Research Centre, Western Ethiopia.
1Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Science, Gondar University, PO box 196, Gondar, Ethiopia
2Aklilu Lemma Institute of Pathobiology, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia