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25–90% mortality [1] 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 first symptoms are usually fever, sore throat, muscle pain ...
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] Filoviruses encode seven different proteins that include: NP ...
Western African Ebola epidemic. Note: current estimates suggest that between 17 per cent and 70 per cent of Ebola cases were unreported, [11] suggesting a total number of cases between 34,513 and 94,486. The 2013–2016 epidemic of Ebola virus disease, centered in West Africa, was the most widespread outbreak of the disease in history.
EU: Rx-only [3][4][5][6][7][8] Identifiers. CAS Number. 2581749-86-0. Ebola vaccines are vaccines either approved or in development to prevent Ebola. As of 2022, there are only vaccines against the Zaire ebolavirus. The first vaccine to be approved in the United States was rVSV-ZEBOV in December 2019. [9][10] It had been used extensively in the ...
List of Ebola outbreaks. 1976 Zaire Ebola virus outbreak. 2014 DR Congo outbreak. Kivu Ebola epidemic. List of epidemics and pandemics. v. t. e. This list of Ebola outbreaks records the known occurrences of Ebola virus disease, a highly infectious and acutely lethal viral disease that has afflicted humans and animals primarily in equatorial ...
Species: Zaire ebolavirus. Zaire ebolavirus, more commonly known as Ebola virus (/ iˈboʊlə, ɪ -/; EBOV), is one of six known species within the genus Ebolavirus. [1] 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).
Recombinant vesicular stomatitis virus–Zaire Ebola virus (rVSV-ZEBOV), also known as Ebola Zaire vaccine live and sold under the brand name Ervebo, is an Ebola vaccine for adults that prevents Ebola caused by the Zaire ebolavirus. [4][5][6][7] When used in ring vaccination, rVSV-ZEBOV has shown a high level of protection. [8][9][10] Around ...
is the average number of people infected from one other person. For example, Ebola has an of two, so on average, a person who has Ebola will pass it on to two other people.. In epidemiology, the basic reproduction number, or basic reproductive number (sometimes called basic reproduction ratio or basic reproductive rate), denoted (pronounced R nought or R zero), [1] of an infection is the ...