Zaire with the Zairian armed forces (FAZ) to launch a campaign against Congolese ethnic Tutsis in eastern Zaire, known as the Banyamulenge. In turn, these Zairian Tutsis formed a militia to defend themselves against attacks. When the Zairian government began to escalate its massacres in November 1996, the Tutsi militias erupted in rebellion against Mobutu, starting what would become known as the First Congo War. The Tutsi militia was soon joined by various opposition groups and supported by several countries, including Rwanda and Uganda. This coalition, led by Laurent-Désiré Kabila, became known as the Alliance des Forces Démocratiques pour la Libération
Zaire ebolavirus became extinct. As the number of susceptible hosts declines, so does the effective population size and its genetic diversity. This genetic bottleneck effect has implications for the species' ability to cause Ebola virus disease in human hosts. "Zaire ebolavirus -"Makona variant caused the 2014 West Africa outbreak. The outbreak was characterized by the longest instance of human-to-human transmission of the viral species. Pressures to adapt to the human host were seen at this time, however, there were no phenotypic changes in the virus (such as increased transmission, increased immune evasion by the virus) were seen. Zaire ebolavirus The species Zaire