Title: Acute and Potentially Life-Threatening Tropical Diseases in Western Travelers—A GeoSentinel Multicenter Study, 1996–2011 <br/>Author: Walid Hammad<br/><a href='http://umem.org/profiles/faculty/882/'>[Click to email author]</a><hr/><p>
<strong><em>Background Information:</em></strong></p>
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Each year, an estimated 50 million travelers from Western countries visit tropical regions all over the world.</p>
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Given the potentially serious consequences for the patients and, their close contacts and healthcare workers it is important that life threatening tropical diseases are swiftly diagnosed.</p>
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<strong><em>Pertinent Study Design and Conclusions:</em></strong></p>
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<strong>- </strong>Descriptive analysis of acute and potentially life threatening tropical diseases among 82,825 ill western travelers reported to GeoSentinel from June of 1996 to August of 2011.</p>
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- Of these travelers, 3,655 (4.4%) patients had an acute and potentially life threatening disease.</p>
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- The four most common conditions being falciparum malaria (76.9%), typhoid fever (11.7%), paratyphoid fever (6.4%), and leptospirosis (2.4%).</p>
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<strong><em>Bottom Line:</em></strong></p>
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Western physicians seeing febrile and recently returned travelers from the tropics need to consider a wide profile of potentially life threatening tropical illnesses, with a specific focus on the most likely diseases described in this case series.</p>
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<strong>University of Maryland Section of Global Emergency Health</strong></p>
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<strong>Author: </strong>Walid Hammad<strong>, </strong>MB ChB</p>
<fieldset><legend>References</legend>
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Jensenius M, Han PV, Schlagenhauf P, Schwartz E, Parola P, Castelli F, von Sonnenburg F, Loutan L, Leder K, Freedman DO; GeoSentinel Surveillance Network. Acute and potentially life-threatening tropical diseases in western travelers—a GeoSentinel multicenter study, 1996-2011. Am J Trop Med Hyg. 2013 Feb; 88(2):397-404</p>
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