The Epidemic Of Ebola Hemorrhagic Fever - 1893 Words

Introduction Ebola hemorrhagic fever is a severe and often deadly illness named after a river in the Democratic Republic of Congo (formerly Zaà ¯re) where it was ï ¬ rst identiï ¬ ed in 1976 with a high case fatality rate lying between 50 and 90%. Outbreaks between 1972 and 2007 are shown in Table 1. The disease ï ¬ rst came into the limelight in 1976 in Zaà ¯re and Sudan in 1976 [17]. Its origin is still unknown and it is widely believed that Ebola virus is transmitted to humans from discrete life cycles in animals or insects, but regardless of the original source. Person-to-person transmission is the means by which Ebola outbreaks and epidemics progress. Bioterrorism threats as well as emergence of new pandemic and drug-resistant variants of known infections require development of the tools that would adequately predict occurrence of epidemics, assess efficiency of countermeasures, and optimize the efforts directed towards provision of biological safety. Mathematical modeling has emerged as an important tool for gaining understanding of the dynamics of the spread of infectious diseases. The need of accurate models describing the epidemic process are vital, because infectious diseases outbreaks disturb the host population and has ï ¬ nancial and health consequences. There is also the need to use sound statistical analysis methods to test the ï ¬ t of such models to observed data to account for uncertainties by means of probabilistic models. The optimization of the control of anShow MoreRelatedEbola Essay851 Words   |  4 PagesEbola Impact on Human Health amp; Hygiene Essay Historically Ebola has had a serious impact on human health and hygiene and still does due to the fact of no vaccine or treatment being discovered, but thanks to improvements in scientific and medical knowledge the virus itself is now controllable. 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The epidemic was a result of unsafe andRead MoreEbola Outbreak Of West Africa1655 Words   |  7 PagesIntroduction In the late 1970s, the international community was alarmed by the discovery of the Ebola virus. (Schwarz and Siegl, 1996) It was the ‘causative agent’ (Peters and Peters, 2015) of EHF (Ebola hemorrhagic fever). Ebola stems from a virus family know as Filoviridae. The virus targets various parts of the body causing a critical sickness of fever, diarrhoea, vomiting and in severe cases bleeding. However, infections do not always lead to death. ‘In previous outbreaks, 40-90% of known infectionsRead MoreThe Ebola Virus Essay1208 Words   |  5 Pages In the year 1976, Ebola climbed out of its unknown hiding place, and caused the death of 340 people. Fear gripped the victims faces, and uncertainty tortured their minds. The people of Zaire waited outside clinics, churches and in their homes for a treatment of the horrible disease, but there was no cure. They were forced to watch people die, hoping that they would be saved from the violent death of the Ebola virus. From the year of 1976 to the present date of 1996, researchers have searched for