CDC: Disease Information: Marburg Hemorrhagic Fever
Centers for Disease Control and Prevention gives a detailed description of marburg and its symptoms, fatality rate, and history.

Conserved cis-acting sequences. Filoviridae
Conserved cis-acting sequences of RNA viruses as antiviral drug targets.

Marburg virus
A look at the Marburg virus by the Australian National University.

Marburg
Information on Marburg from the Exotic Diseases Resources Associates (EDRA).