Dr. Onyenekwe CC Professor of chemical pathology and immunology (Medical laboratory science) at Nnamdi Azikiwe University from 2000 to present. Dr. Onyenekwe completed his PhD chemical pathology at University of Ibadan. Dr. Onyenekwe have membership and services in West Africa postgraduate medical laboratory science,Society of environmental and public health of nigeria and Medical Laboratory Science Council of Nigeria. Research works that are done by Dr. Onyenekwe are "A Mother-to-Child Transmission Study in Nigeria" and "Protein expression in breast cancer subjects" etc.