S. I. Nwadioha1*, E. O. P. Nwokedi1, E. Kashibu2, M. S. Odimayo1 and E. E. Okwori1
1Department of Medical Microbiology and Parasitology, College of Health Sciences, Benue State University, Makurdi.
2Department of Medical Microbiology and Parasitology, Aminu Kano Teaching Hospital, Kano.
