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Pathogenesis of viral hemorrhagic fever
Current Opinion in Immunology, 2005Single-stranded RNA viruses from four different families cause a syndrome of fever and malaise, 'capillary leak' with loss of plasma volume, and coagulation defects which can lead to bleeding. Although direct cytopathic effects can contribute to disease severity, most features of illness are caused by innate immune responses, as the systemic spread of ...
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Viral hemorrhagic fever viruses
Disease-a-Month, 2013Dengue, a viral hemorrhagic fever (VHF) virus, is the most common mosquito-borne illness (Figs. 1 and 2), and one of the fastest spreading infections worldwide. It is a significant global health concern given there are estimated 3 billion people who live in areas where dengue virus can be transmitted.
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2012
Viral hemorrhagic fever (VHF) agents are dominantly from four major RNA virus families: the Arenaviridae, Bunyaviridae, Filoviridae, and Flaviviridae. General and hemorrhagic signs and symptoms of these viral infections are well known, but their neurological complications and clinical variants with distinct neurologic syndromes are not so famous ...
Guey Chuen Perng, Marylou V. Solbrig
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Viral hemorrhagic fever (VHF) agents are dominantly from four major RNA virus families: the Arenaviridae, Bunyaviridae, Filoviridae, and Flaviviridae. General and hemorrhagic signs and symptoms of these viral infections are well known, but their neurological complications and clinical variants with distinct neurologic syndromes are not so famous ...
Guey Chuen Perng, Marylou V. Solbrig
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2008
This chapter discusses viral hemorrhagic fevers (VHF), a group of acute systemic illnesses that classically involve fever, a constellation of initially nonspecific signs and symptoms, and a propensity for bleeding and shock. VHFs are caused by small, single-stranded, lipid-enveloped RNA viruses from four families: Arenaviridae, Bunyaviridae ...
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This chapter discusses viral hemorrhagic fevers (VHF), a group of acute systemic illnesses that classically involve fever, a constellation of initially nonspecific signs and symptoms, and a propensity for bleeding and shock. VHFs are caused by small, single-stranded, lipid-enveloped RNA viruses from four families: Arenaviridae, Bunyaviridae ...
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Nihon rinsho. Japanese journal of clinical medicine, 2003
Viral hemorrhagic fever (VHF) is a severe, often fatal disease in humans and nonhuman primates (e.g., monkeys and chimpanzees). The two main causes of VHF are Marburg and Ebola virus infection. Lassa fever and Crimean-Congo hemorrhagic fever occur less commonly. Marburg and Ebola viruses are RNA filoviruses.
Tetsutaro, Sata +3 more
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Viral hemorrhagic fever (VHF) is a severe, often fatal disease in humans and nonhuman primates (e.g., monkeys and chimpanzees). The two main causes of VHF are Marburg and Ebola virus infection. Lassa fever and Crimean-Congo hemorrhagic fever occur less commonly. Marburg and Ebola viruses are RNA filoviruses.
Tetsutaro, Sata +3 more
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2008
INTRODUCTION Viral hemorrhagic fevers (VHFs) refer to a group of illnesses caused by several families of viruses, including: Filoviridae (Ebola and Marburg viruses) Arenaviridae (Lassa fever and New World hemorrhagic fever) Bunyaviridae (Rift Valley fever, Crimean-Congo fever, and agents of “hemorrhagic fever with renal syndrome” [HFRS ...
David M. Stier +3 more
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INTRODUCTION Viral hemorrhagic fevers (VHFs) refer to a group of illnesses caused by several families of viruses, including: Filoviridae (Ebola and Marburg viruses) Arenaviridae (Lassa fever and New World hemorrhagic fever) Bunyaviridae (Rift Valley fever, Crimean-Congo fever, and agents of “hemorrhagic fever with renal syndrome” [HFRS ...
David M. Stier +3 more
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2008
A 34-year-old male presents to the emergency room with a 4-day history of fever, headache, myalgia, nausea, and general malaise. Physical exam reveals hyperthermia, tachycardia, and diaphoresis. Laboratory tests show mild leucopenia and thrombocytopenia and elevated BUN and creatinine. A rapid test for influenza is negative.
Daniel G. Bausch, C. J. Peters
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A 34-year-old male presents to the emergency room with a 4-day history of fever, headache, myalgia, nausea, and general malaise. Physical exam reveals hyperthermia, tachycardia, and diaphoresis. Laboratory tests show mild leucopenia and thrombocytopenia and elevated BUN and creatinine. A rapid test for influenza is negative.
Daniel G. Bausch, C. J. Peters
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A Primate Model for Viral Hemorrhagic Fever
2017Lymphocytic choriomeningitis virus strain WE (LCMV-WE), a Risk Group 3 virus, causes a disease in rhesus monkeys that closely resembles human infection with Lassa fever virus, a Risk Group 4 agent. Three stages of disease progression have been defined and profiled in this model: pre-viremic, viremic, and terminal.
Maria S, Salvato +7 more
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The number of cases, mortality and treatments of viral hemorrhagic fevers: A systematic review
PLoS Neglected Tropical Diseases, 2022Drifa Belhadi
exaly