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Ebola, also known as Ebola virus disease (EVD) and Ebola hemorrhagic fever (EHF), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses. [1] Symptoms typically start anywhere between two days and three weeks after infection. [ 3 ]
The term emerging disease has been in use in scientific publications since the beginning of the 1960s at least [18] and is used in the modern sense by David Sencer in his 1971 article "Emerging Diseases of Man and Animals" [19] where in the first sentence of the introduction he implicitly defines emerging diseases as "infectious diseases of man ...
An emergent virus (or emerging virus) is a virus that is either newly appeared, notably increasing in incidence/geographic range or has the potential to increase in the near future. [1] Emergent viruses are a leading cause of emerging infectious diseases and raise public health challenges globally, given their potential to cause outbreaks of ...
The Calomys callosus field mouse is a natural carrier of the virus, the symptoms of which are Ebola-like and include bleeding, high fever, pain, and rapid death. Machupo kills between a quarter ...
Ebolavirus is a filamentous, enveloped virus within the order Mononegavirales which also contains rabies and measles viruses. [15] This order is characterized by non-segmented, single-stranded negative-sense RNA (-ssRNA) genomes that are surrounded by a helical nucleocapsid. [16]
Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered ...
Ebola & Marburg virus diseases Viruses in this family cause hemorrhagic, or bloody, fevers, which are typically accompanied by bleeding from bodily orifices and/or internal organs.
Orthoebolavirus zairense [1] or Zaire ebolavirus, more commonly known as Ebola virus (/ i ˈ b oʊ l ə, ɪ-/; EBOV), is one of six known species within the genus Ebolavirus. [2] Four of the six known ebolaviruses, including EBOV, cause a severe and often fatal hemorrhagic fever in humans and other mammals, known as Ebola virus disease (EVD).