HIV/AIDS - people living with HIV/AIDS:
200,000 (2003 est.)

HIV/AIDS - deaths:
18,000 (2003 est.)

Major infectious diseases: degree of risk: very high food or waterborne diseases: bacterial and protozoal diarrhea, hepatitis A, and typhoid fever vectorborne disease: malaria water contact disease: schistosomiasis respiratory disease: meningococcal meningitis (2005)

Nationality: noun: Chadian(s) adjective: Chadian

Ethnic groups:
200 distinct groups; in the north and center: Arabs, Gorane
(Toubou, Daza, Kreda), Zaghawa, Kanembou, Ouaddai, Baguirmi,
Hadjerai, Fulbe, Kotoko, Hausa, Boulala, and Maba, most of whom are
Muslim; in the south: Sara (Ngambaye, Mbaye, Goulaye), Moundang,
Moussei, Massa, most of whom are Christian or animist; about 1,000
French citizens live in Chad

Religions:
Muslim 51%, Christian 35%, animist 7%, other 7%

Languages:
French (official), Arabic (official), Sara (in south), more than
120 different languages and dialects

Literacy:
definition: age 15 and over can read and write French or Arabic
total population: 47.5%
male: 56%
female: 39.3% (2003 est.)

Government Chad

Country name:
conventional long form: Republic of Chad
conventional short form: Chad
local long form: Republique du Tchad/Jumhuriyat Tshad
local short form: Tchad/Tshad