Al-Barznjy, N.H. and Ali, K.S. 2025. Prevalence of Hepatitis B Core Antibodies and Occult Hepatitis B Infection among Blood Donors in Erbil Governorate, Iraq. UHD Journal of Science and Technology. 9, 2 (Jul. 2025), 1–6. DOI:https://doi.org/10.21928/uhdjst.v9n2y2025.pp1-6.