نتایج جستجو برای: ebola haemorrhagic fever
تعداد نتایج: 105351 فیلتر نتایج به سال:
context ebola hemorrhagic fever (ehf) is amongst severe and fatal viral hemorrhagic fevers. in february 2014, a strain of the ebola virus appeared in guinea and then in liberia, sierra leone, and mali. the aim of this study was to review the literature on ehf and discuss its routes of transmission and prevention. evidence acquisition we searched medical databases (pubmed, scopus) from july 1970...
Viral haemorrhagic fevers (VHFs) represent a challenge for public health because of their epidemic potential, and their possible use as bioterrorism agents poses particular concern. In 1999 the World Health Organization (WHO) proposed a case definition for VHFs, subsequently adopted by other international institutions with the aim of early detection of initial cases/outbreaks in western countri...
ebola hemorrhagic fever (ehf) was first reported in 1976 with two concurrent outbreaks of acute viral hemorrhagic fever centered in yambuku (near the ebola river), democratic republic of congo, and also in nzara, sudan. the current outbreak of the ebola virus was started by reporting the first case in march 2014 in the forest regions of southeastern guinea. due to raising infection rates of ove...
BACKGROUND A unique feature of previous Ebola outbreaks has been the relative sparing of children. For the first time, an out break of an unusual illness-Ebola haemorrhagic fever occurred in Northern Uganda Gulu district. OBJECTIVES To describe the epidemiologic and clinical aspects of hospitalised children and adolescents on the isolation wards. METHODS A retrospective descriptive survey o...
BACKGROUND Predicting when and where pathogens will emerge is difficult, yet, as shown by the recent Ebola and Zika epidemics, effective and timely responses are key. It is therefore crucial to transition from reactive to proactive responses for these pathogens. To better identify priorities for outbreak mitigation and prevention, we developed a cohesive framework combining disparate methods an...
Ebola zoonotic RNA filovirus represents human most virulent and lethal pathogens, which induces acute hemorrhagic fever and death within few days in a range of 60-90% of symptomatic individuals. Last outbreak in 2014 in West Africa caused panic that Ebola epidemic can be spread to other continents. Number of deaths in late December reached almost 8,000 individuals out of more than 20,000 sympto...
Note from the editors: Eurosurveillance--an authoritative information source on infectious diseases.
After a break over the festive season, the Eurosurveillance editors present the first issue of the journal in 2015. It features two rapid communications and a news item about Ebola virus disease (EVD), a disease which, since 2014, has caused worldwide concern. The EVD outbreak in Guinea, Liberia and Sierra Leone is the third event classified as a 'Public Health Emergency of International Concer...
The Ebola virus, belonging to the family of Filoviruses was first recognized in 1976 when it caused concurrent outbreaks in Yambuku in the Demcratic Republic of Congo (DRC), and in the town of Nzara in Sudan. Both countries share borders with Uganda. A total of 425 cases and 224 deaths attributed to Ebola haemorrhagic Fever (EHF) were recorded in Uganda in 2000/01. Although there was a delayed ...
Ebola virus causes rapidly progressive haemorrhagic fever, which is associated with severe immuosuppression. In infected dendritic cells (DCs), Ebola virus replicates efficiently and inhibits DC maturation without inducing cytokine expression, leading to impaired T-cell proliferation. However, the underlying mechanism remains unclear. In this study, we report that Ebola virus VP35 impairs the m...
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