Medieval DNA reveals trans-Saharan connections, rapid genetic mixing, and leprosy in Islamic Ibiza

Medieval Ibiza was far from a quiet Mediterranean backwater. New DNA evidence shows that the island was part of a dynamic world linking Europe, North Africa and even the Sahel zone, south of Sahara. An international research team led from the Centre for Palaeogenetics (CPG), a joint venture between Stockholm University and the Swedish Museum of Natural History, has revealed that its population was remarkably diverse, connected to Europe, North Africa, and sub-Saharan Africa through trade, migration, and social networks. The study is published in Nature Communications.