Columbia subject headings:
Diseases and history--Africa.
Epidemics--Africa, Sub-Saharan--History.
Medical geography--Africa, Sub-Saharan--History.
Tropical medicine--Africa, Sub-Saharan--History.
Harvard subject headings:
Diseases and history--Africa.
Epidemics--Africa, Sub-Saharan--History.
Medical geography--Africa, Sub-Saharan--History.
Tropical medicine--Africa, Sub-Saharan--History.
Princeton subject headings:
Black people--Diseases--Africa--History.
Diseases--Africa--History.
Environmentally induced diseases--Africa--History.