National Bank of Angola which at the time was an overseas province of Portugal. In 1926, the Portuguese established a separate issue bank for Angola, creating the Bank of Angola (). BNU transferred its branch in Stanleyville to this bank, which in 1934, transferred the branch to Boma, before closing it in 1947. When Angola gained its independence in 1975, the government nationalized the banking sector. "Banco de Angola" became "Banco Nacional de Angola" (BNA); "Banco Comercial de Angola" became "Banco Popular de Angola", and is now "Banco de Poupança e Crédito". The BNA continued to function as a central bank, bank of issue
Health in Angola vaccination against polio and vitamin A supplementation. Angola has a large HIV/AIDS infected population. The Joint United Nations Programme on HIV/AIDS (UNAIDS) estimated adult prevalence at the end of 2003 at 3.9% – over 420,000 infected people. Angola's 27-year civil war (1975–2002), deterred the spread of HIV by making large portions of the country inaccessible. Angola was thus cut off from most contact with neighboring countries that had higher HIV infection rates. With the end of the war, transportation routes and communication are reopening, therefore enabling a greater potential for the spread of HIV/AIDS. Current statistics indicate that the border