| tsetse elimination: its interest and feasibility in the historical sleeping sickness focus of loos islands, guinea. | guinea is the west african country which is currently the most prevalent for sleeping sickness. the littoral area is the region where most of the recent sleeping sickness cases have been described, especially the mangrove sleeping sickness foci of dubreka and boffa where glossina palpalis gambiensis is the vector. loos islands constitute a small archipelago 5 km apart from the capital, conakry. medical, animal, and entomological surveys were implemented in these islands in oct-nov 2006. no patho ... | 2009 | 19353949 |