Prevention of viral hemorrhagic fever Prevention of viral hemorrhagic fever Prevention of viral hemorrhagic fever is similar for the different viruses. There are a number of different viral hemorrhagic fevers including Ebola virus disease, Lassa fever, Rift valley fever, Marburg virus disease, Crimean-Congo haemorrhagic fever (CCHF) and yellow fever. Lassa, Ebola, Marburg and CCHF can be spread by direct contact with the body fluids of those infected. Thus the content here covers the prevention of Ebola. The use of standard precautions is recommended with all patients in a healthcare environment. This includes a minimum level of standard precautions for use with all people regardless of
Bolivian hemorrhagic fever Bolivian hemorrhagic fever Bolivian hemorrhagic fever (BHF), also known as black typhus or Ordog Fever, is a hemorrhagic fever and zoonotic infectious disease originating in Bolivia after infection by Machupo virus. BHF was first identified in 1963 as an ambisense RNA virus of the Arenaviridae family, by a research group led by Karl Johnson. The mortality rate is estimated at 5 to 30 percent. Due to its pathogenicity, Machupo virus requires Biosafety Level Four conditions, the highest level. During the period between February and March 2007, some 20 suspected BHF cases (3 fatal) were reported to the El Servicio Departamental