{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,14]],"date-time":"2025-11-14T07:32:57Z","timestamp":1763105577091,"version":"build-2065373602"},"reference-count":19,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2018,3,16]],"date-time":"2018-03-16T00:00:00Z","timestamp":1521158400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["TropicalMed"],"abstract":"<jats:p>While typhoid fever is a common infection, Salmonella enterica serovar Typhi is a rare cause of endocarditis. We describe the case of a 20-year-old male who was treated for a primary episode of microbiologically-confirmed typhoid fever. He presented six weeks post-discharge with fever and lethargy. S. Typhi was again identified in blood cultures, and echocardiography identified a mitral valve lesion. Our case suggests that a relapse of typhoid should prompt further investigation for a deep-seated infection, including consideration of echocardiographic evaluation to rule out infective endocarditis.<\/jats:p>","DOI":"10.3390\/tropicalmed3010035","type":"journal-article","created":{"date-parts":[[2018,3,20]],"date-time":"2018-03-20T15:59:39Z","timestamp":1521561579000},"page":"35","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Salmonella enterica Serovar Typhi: An Unusual Cause of Infective Endocarditis"],"prefix":"10.3390","volume":"3","author":[{"given":"Christopher","family":"Robson","sequence":"first","affiliation":[{"name":"Department of Infectious Diseases, Blacktown Hospital, Blacktown, NSW 2148, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew","family":"O\u2019Sullivan","sequence":"additional","affiliation":[{"name":"Centre for Infectious Diseases and Microbiology, Westmead Hospital, Westmead, NSW 2145, Australia"},{"name":"Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Westmead, NSW 2145, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shobini","family":"Sivagnanam","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Blacktown Hospital, Blacktown, NSW 2148, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,3,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1111\/j.1469-0691.2011.03552.x","article-title":"Treatment of typhoid fever in the 21st century: Promises and shortcomings","volume":"17","author":"Butler","year":"2011","journal-title":"Clin. 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