SCCM Resource Library-FCCS Hemorrhagic Fevers

Pdf Summary

This document is a course material provided by the Society of Critical Care Medicine on hemorrhagic fevers caused by Marburg and Lassa viruses. The objectives of the course include identifying the viruses that cause hemorrhagic fevers, understanding their reservoirs and modes of transmission, recognizing the signs and symptoms, reviewing prognostic factors and outcomes, and describing the treatment of these fevers.<br /><br />The course includes case studies to illustrate the clinical presentation and management of these fevers. In one case study, a 45-year-old physician who recently traveled to Uganda presents with fever, chills, malaise, and myalgia, along with other symptoms. The course encourages participants to assess the severity of the illness, perform immediate interventions, and conduct diagnostic workup and protective measures.<br /><br />The document also provides information on the clinical manifestations of these fevers, including their incubation periods and phases. It describes the geographical distribution of Marburg and Lassa viruses and their primary animal reservoirs. The modes of transmission for these viruses include contact with bat feces or aerosols, person-to-person contact, and contact with body fluids. Healthcare providers are identified as being at high risk.<br /><br />Diagnosis of these fevers involves clinical manifestations, laboratory testing, and imaging techniques. While there is no specific antiviral available, supportive care and prevention measures, such as education, personal protective equipment, and avoiding contact with reservoirs, are crucial in managing these fevers.<br /><br />Overall, the document highlights the importance of early recognition, understanding epidemiological factors, recognizing clinical manifestations, following established guidelines for care, and implementing triage and isolation measures in managing and preventing hemorrhagic fevers. <br /><br />The document concludes with references for further reading on the topic.

Asset Subtitle

Crisis Management, Infection, 2017

Keywords

hemorrhagic fevers

Marburg virus

Lassa virus

transmission modes

clinical manifestations

diagnosis

supportive care

prevention measures

epidemiological factors

care guidelines

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