He is a Molecular and Public Health Virologist, has published in areas including diagnostics, co-infections, and drug resistance, and is an accredited examiner and supervisor for SGS. He has offered Ad-hoc Reviewer services for several journals including the Journal of Medical Virology, PLOS ONE, Indian Journal of Medical Research, Journal of Acquired Immune Deficiency Syndrome, West African Journal of Medicine and the Journal of AIDS & Clinical Research. He is currently on the editorial board of Journal of Clinical Virology (JCV), and in 2013 was awarded a certificate of excellence for reviewing by Elsevier and JCV for his outstanding contribution to the quality of the journal. He is active in the teaching and supervision of postgraduate students.