section_path: Demographics/Healthcare
section_name: Healthcare
paragraph_text: Healthcare
  
  As of 2012, life expectancy at birth was 61 years. The under-five mortality rate in 2012 was 54 per 1,000 live births. The maternal mortality rate in 2013 was estimated at 410 per 100,000 live births. Prematurity and malaria were tied in 2010 as the leading cause of death in children under five years old. The other leading causes of death for these children were, in decreasing order, malaria, diarrhoea, HIV, and measles.
  
  Malaria in Tanzania causes death and disease and has a "huge economic impact". There were approximately 11.5 million cases of clinical malaria in 2008. In 2007–08, malaria prevalence among children aged 6 months to five years was highest in the Kagera Region (41.1 per cent) on the western shore of Lake Victoria and lowest in the Arusha Region (0.1 per cent).
  
  According to the 2010 Tanzania Demographic and Health Survey 2010, 15 per cent of Tanzanian women had undergone female genital mutilation (FGM) and 72 per cent of Tanzanian men had been circumcised. FGM is most common in the Manyara, Dodoma, Arusha, and Singida regions and nonexistent in Zanzibar. The prevalence of male circumcision was above 90 per cent in the eastern (Dar es Salaam, Pwani, and Morogoro regions), northern (Kilimanjaro, Tanga, Arusha, and Manyara regions), and central areas (Dodoma and Singida regions) and below 50 per cent only in the southern highlands zone (Mbeya, Iringa, and Rukwa regions).
  
  2012 data showed that 53 per cent of the population used improved drinking water sources (defined as a source that "by nature of its construction and design, is likely to protect the source from outside contamination, in particular from faecal matter") and 12 per cent used improved sanitation facilities (defined as facilities that "likely hygienically separates human excreta from human contact" but not including facilities shared with other households or open to public use).