Different locations; includes narration of African and extra-African history; Prof. Kibumbu Thairu (Medical Advisor to the Commonwealth Secretariat); Dr. J. L. T. Mothibamele (Minister of Health, Botswana); Dr. S. T. Sekeramayi (Minister of Health, Zimbabwe); Dr. Ruben Sher (Head of AIDS programme, South African Institute for Medical Research); Dr. Nkando Luo (Immunologist Zambia); Trevor Barber (Dubbing mixer); Sally Mockford (Production assistant); Colin Moffat (Editor); Tony Cloarec (Editor).