National University of Zaire political interference. Administrative support and library resources were poor and members of faculty were frequently left unpaid. The poor transport infrastructure in Zaire also made the university's federal structure difficult to sustain. In 1981, the university split back into its constituent institutions: the University of Kinshasa, the University of Kisangani, and University of Lubumbashi. The UNAZA structure was maintained in a basic administrative form to facilitate cooperation between the different independent universities. National University of Zaire The National University of Zaire (, or UNAZA) was a federated university in Zaire (the present-day Democratic Republic of the Congo). It was formed
Zaire ebolavirus to be preceded by the word "species". The names of its members (Zaire ebolaviruses) are to be capitalized, are not italicized, and used without articles. The species was introduced in 1998 as "Zaire Ebola virus". In 2002, the name was changed to "Zaire ebolavirus". A virus of the genus "Ebolavirus" is a member of the species "Zaire ebolavirus" if: "Zaire ebolavirus" diverged from its ancestors between 1960-1976. The genetic diversity of "Ebolavirus" remained constant before 1900. Then, around the 1960s, most likely due to climate change or human activities, the genetic diversity of the virus dropped rapidly and most lineages