water contact disease: schistosomiasis (2009)
Nationality:
noun: Congolese (singular and plural)
adjective: Congolese or Congo
Ethnic groups:
Kongo 48%, Sangha 20%, M'Bochi 12%, Teke 17%, Europeans and other 3%
Religions:
Christian 50%, animist 48%, Muslim 2%
Languages:
French (official), Lingala and Monokutuba (lingua franca trade languages), many local languages and dialects (of which Kikongo is the most widespread)