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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.
This article covers the timeline of the 2014 Ebola virus epidemic in West Africa and its outbreaks elsewhere. [1] Flag icons denote the first announcements of confirmed cases by the respective nation-states, their first deaths, and their first secondary transmissions, as well as relevant sessions and announcements of agencies such as the World Health Organization (WHO), the U.S. Centers for ...
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 ...
In August 2021, two months after the re-emergent Ebola epidemic in the Guéckédou prefecture was declared over, a case of the Marburg virus disease was confirmed by health authorities through laboratory analysis. [106] This is the first-ever case of the Marburg virus disease in West Africa. [107] On August 2, the patient succumbed to the ...
In March 2014, the World Health Organization (WHO) reported a major Ebola outbreak in Guinea, a western African nation, [1] the disease then rapidly spread to the neighboring countries of Liberia and Sierra Leone with smaller outbreaks occurring in Senegal, Nigeria, and Mali; the resulting West African Ebola virus epidemic is the largest Ebola outbreak (cases and deaths) ever documented.
The United Nations Children's Fund (UNICEF) has a $200 million program to respond to the Ebola outbreak - part of the $1 billion total UN program. Of this, $65 million will go to UNICEF’s programmes in Liberia, $61 million to Sierra Leone and $55 million to Guinea.
Location of Liberia in Africa. An epidemic of Ebola virus disease occurred in Liberia from 2014 to 2016, along with the neighbouring countries of Guinea and Sierra Leone. The first cases of virus were reported by late March 2014. [2] The Ebola virus, a biosafety level four pathogen, is an RNA virus discovered in 1976.
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 ...