The turmoil in northern Mali is thwarting efforts to treat and prevent obstetric fistula, say health experts and local NGO workers. It is just one example of the fallout from the latest fighting between Tuareg rebels and the Malian army, triggered when rebels began attacking northern military posts in January. Since then, some 195,000 people are estimated to have been displaced by fighting, according to the UN Office for the Coordination of Humanitarian Affairs.

Prostitutes in sub-Saharan Africa have one of the highest rates of HIV infections in the world, an international study has established. The research findings also recommend that prostitution should be legalised to make working conditions for sex workers more tolerable and reduce their rate of HIV infections. The study was funded by the World Bank and the UN and carried out by the US based John Hopkins School of Public Health.

Lack of adherence to the full course of Artemisinin-based combination therapy (ACT) treatment is threatening the effectiveness of the drug recommended as first-line treatment for uncomplicated malaria in countries where the disease is endemic, according to recent studies. In Siaya district of western Kenya, where malaria is particularly prevalent (38 per cent incidence in 2010), a study revealed that only 47 per cent of participants reported completing the given doses.