{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T03:15:35Z","timestamp":1771643735296,"version":"3.50.1"},"reference-count":12,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,5,28]],"date-time":"2021-05-28T00:00:00Z","timestamp":1622160000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Infectious Diseases"],"published-print":{"date-parts":[[2021,5,28]]},"abstract":"<jats:p>This report presents a case of chronic Q fever endocarditis. A 60-year-old male farmer and rancher was admitted to the hospital with symptoms of weight loss, fever, severe sweating, weakness, and anorexia. PCR was negative for C. burnetii in the blood sample, but phase I and II IgG antibodies against C. burnetii were positive (1\u2009:\u200916384 and 1\u2009:\u20092048, respectively) by the indirect immunofluorescent assay (IFA). According to the adjusted Duke criteria, Q fever endocarditis was confirmed, and the patient was successfully treated with doxycycline and hydroxychloroquine.<\/jats:p>","DOI":"10.1155\/2021\/5519164","type":"journal-article","created":{"date-parts":[[2021,5,28]],"date-time":"2021-05-28T19:45:13Z","timestamp":1622231113000},"page":"1-3","source":"Crossref","is-referenced-by-count":6,"title":["Q Fever Endocarditis in Northeast Iran"],"prefix":"10.1155","volume":"2021","author":[{"given":"Ali Akbar","family":"Heydari","sequence":"first","affiliation":[{"name":"Research Center for Infection Control & Hand Hygiene, Mashhad University of Medical Sciences, Mashhad, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1997-517X","authenticated-orcid":true,"given":"Ehsan","family":"Mostafavi","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran"},{"name":"National Reference Laboratory for Plague, Tularemia and Q Fever, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Akanlu,Kabudar-Ahang, Hamadan, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masoumeh","family":"Heidari","sequence":"additional","affiliation":[{"name":"Research Center for Infection Control & Hand Hygiene, Mashhad University of Medical Sciences, Mashhad, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mina","family":"Latifian","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran"},{"name":"National Reference Laboratory for Plague, Tularemia and Q Fever, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Akanlu,Kabudar-Ahang, Hamadan, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1920-1737","authenticated-orcid":true,"given":"Saber","family":"Esmaeili","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran"},{"name":"National Reference Laboratory for Plague, Tularemia and Q Fever, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Akanlu,Kabudar-Ahang, Hamadan, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2009.07.016"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1128\/cmr.00045-16"},{"issue":"4","key":"3","article-title":"Seroprevalence of Q fever among human and animal in Iran; a systematic review and meta-analysis","volume":"11","author":"A. 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