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A total of 105\n                    <jats:italic>Aeromonas<\/jats:italic>\n                    strains were isolated and identified, with\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Aeromonas veronii<\/jats:italic>\n                    <\/jats:styled-content>\n                    being the dominant species (68.6%). ERIC\u2010PCR divided the isolates into 76 molecular types. Most isolates carried multiple virulence genes. These isolates exhibited high resistance to ampicillin (98.1%), erythromycin (84.7%) and rifampicin (54.3%), but were susceptible to chloramphenicol, florfenicol and ceftriaxone. The overall multidrug\u2010resistance (MDR) rate was 64.8%.\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Aeromonas hydrophila<\/jats:italic>\n                    <\/jats:styled-content>\n                    showed a significantly higher MDR rate (95%) than both\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>A. veronii<\/jats:italic>\n                    <\/jats:styled-content>\n                    and\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Aeromonas jandaei<\/jats:italic>\n                    <\/jats:styled-content>\n                    (each 58.3%). Resistance genes such as\n                    <jats:italic>bla<\/jats:italic>\n                    <jats:sub>\n                      <jats:italic>TEM<\/jats:italic>\n                    <\/jats:sub>\n                    ,\n                    <jats:italic>qnrA<\/jats:italic>\n                    and\n                    <jats:italic>qnrS<\/jats:italic>\n                    were prevalent, while others, including\n                    <jats:italic>tetA<\/jats:italic>\n                    and sul1, were less common. Two class 1 integron gene cassettes were identified: \u2018\n                    <jats:italic>drfB4\u2010catB3<\/jats:italic>\n                    \u2019 (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u200916) and \u2018\n                    <jats:italic>drfA17\u2010aadA5<\/jats:italic>\n                    \u2019 (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u20091).\n                    <jats:italic>Aeromonas<\/jats:italic>\n                    isolates in Jiangxi exhibit high genetic diversity, significant virulence potential, andconcerning antibiotic resistance profiles. Of particular concern is\n                    <jats:italic>\n                      <jats:styled-content style=\"fixed-case\">A. hydrophila<\/jats:styled-content>\n                      ,\n                    <\/jats:italic>\n                    which poses a high multidrug\u2010resistance risk.\n                  <\/jats:p>","DOI":"10.1111\/jfd.70145","type":"journal-article","created":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T06:24:47Z","timestamp":1770877487000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Antimicrobial Resistance, Virulence and Resistance Genes in\n                    <i>Aeromonas<\/i>\n                    From Diseased Fish in China's Major Freshwater Aquaculture Regions"],"prefix":"10.1111","volume":"49","author":[{"given":"Linying","family":"Liu","sequence":"first","affiliation":[{"name":"School of Life Science, Key Laboratory for Aquatic Germplasm Innovation and Utilization of Jiangxi Province Nanchang University  Nanchang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peipei","family":"Yi","sequence":"additional","affiliation":[{"name":"Jiangxi Aquatic Biological Conservation and Rescue Center  Nanchang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuhan","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Life Science, Key Laboratory for Aquatic Germplasm Innovation and Utilization of Jiangxi Province Nanchang University  Nanchang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Guo","sequence":"additional","affiliation":[{"name":"Ganzhou Institute of Animal Husbandry and Fishery  Ganzhou People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Zeng","sequence":"additional","affiliation":[{"name":"Yudu County Agricultural Technology 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