Contributed in 4 published paper in well original journals in the areas of Kalazar rapid diagnostic tests, TB/Hiv co-infection, kala-azar/Hiv co-infections. In addition to 2 papers submitted for publications.
–    Internal examiner for MSc degree. Contributed as internal examiner for 4 students in the Faculty of MLSC- U. of Khartoum.
–    External examiner:
–    Contributed as external examiner for one student for MSc degree at the Faculty of MLSC-U. of Omdorman Islamia.
–    Contributed as external examiner for Evaluation of some dissertatim for students at the Faculty of MLSC-Gezira University.

–    S. H. ElSafi, A. Abdel-Haleem, A. Hammad, I. ElBasha, A. Omer, H. G. Kareem, M. Boelaert, M. Chance and M. Hommel. 2003. Field                 evalution of latex agglutination test for detecting urinary antigens in visceral leishmaniasis in Sudan. Eastern Mediterranean Health Journal, 9(4):844 – 855.
–    S. H. ElSafi, N. Hamid,  A. Omer,  A. Abdel-Haleem, A. Hammad, H. G. Kareem and M. Boelaert. 2004. Infection rates with Leishmania donovani and Mycobacterium tuberculosis in a village in eastern Sudan. Tropical Medicine and International Health, 9(128): 1305 – 1311.
–    Saad A. A., Ahmed N. G., Osman O. S., Al Basheer A. A., Hamad A., Deborggaive S., Bucher P., Schoone G. J., Schendlig H. D., Laurent T, Haleem A., Osman O. F., Eltom A. M., El bashir M. I. and El Safi S.2010. Diagnostic accuracy of the leishmania oligoC-test T and NSBA-oligochromotography for diagnosis of leishmaniasis in Sudan. Plos Negl Tropical Dis, 4(8): 776