{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T21:25:47Z","timestamp":1790630747477,"version":"4.1.0"},"reference-count":34,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T00:00:00Z","timestamp":1778716800000},"content-version":"unspecified","delay-in-days":133,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2026]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    This study aimed to investigate a four-month\n                    <jats:italic>Ralstonia pickettii<\/jats:italic>\n                    outbreak by characterizing clinical and environmental isolates while also demonstrating the infection control measures taken to identify and eliminate the sources.\n                    <jats:italic>R. pickettii<\/jats:italic>\n                    was isolated from patients\u2019 blood cultures, and an epidemiological investigation was initiated to determine the source of the outbreak. Clonal relatedness among clinical and environmental samples was assessed using pulsed-field gel electrophoresis. In total,\n                    <jats:italic>R. pickettii<\/jats:italic>\n                    was isolated from 14 patient blood cultures and 3 bottles of sterile distilled water. Between April 14 and May 15, six patients had positive port cultures, including four with positive peripheral cultures. The contaminated water was identified as the outbreak source, and its use was discontinued on May 15. Nevertheless, two additional cases occurred in June. Port catheter colonization with\n                    <jats:italic>R. pickettii<\/jats:italic>\n                    was considered to be linked to contaminated water used during chemotherapy preparation. A recall of port catheter patients who received chemotherapy in April\u2013May identified six more cases. Pulsed-field gel electrophoresis revealed two pulsotypes among water isolates, and most clinical isolates were clonally related to clone 1. This investigation highlighted the role of contaminated sterile distilled water and colonized medical devices as potential sources of\n                    <jats:italic>R. pickettii<\/jats:italic>\n                    outbreaks.\n                  <\/jats:p>","DOI":"10.1017\/s0950268826101526","type":"journal-article","created":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T03:53:38Z","timestamp":1778730818000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["Outbreak of\n                    <i>Ralstonia pickettii<\/i>\n                    bacteraemia related to sterile distilled water in patients with haematological and oncological malignancies"],"prefix":"10.1017","volume":"154","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2807-8769","authenticated-orcid":false,"given":"Sema","family":"Alp","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00dbd8b73","id-type":"ROR","asserted-by":"publisher"}],"name":"Dokuz Eylul University Faculty of Medicine"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4249-8113","authenticated-orcid":false,"given":"Seyda Silan","family":"Okalin","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00dbd8b73","id-type":"ROR","asserted-by":"publisher"}],"name":"Dokuz Eylul University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oya Ozlem","family":"Eren-Kutsoylu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00dbd8b73","id-type":"ROR","asserted-by":"publisher"}],"name":"Dokuz Eylul University Faculty of 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