São Tomé and Príncipe is an island country off the coast of Africa. Culturally, the people are African but have been highly influenced by the Portuguese rulers of the islands.
There was a resurgence of malaria in the country in 2010, but the exact cause is unknown.Female life expectancy at birth was 65.1 years in between 2005 and 2010, and male life expectancy at 62.8 for the same time period. Healthy life expectancy at birth was at 64.7 years in 2011.
Dobra (STD; symbol Db) = 100 cêntimos. Notes are in denominations of Db50,000, 20,000, 10,000 and 5,000. Coins are in denominations of Db20, 10, 5, 2 and 1.