Emergence of divergent Zaire ebola virus strains in Democratic Republic of the Congo in 2007 and 2008. | Zaire ebolavirus was responsible for 2 outbreaks in Democratic Republic of the Congo (DRC), in 1976 and 1995. The virus reemerged in DRC 12 years later, causing 2 successive outbreaks in the Luebo region, Kasai Occidental province, in 2007 and 2008. | 2011 | 21987750 |