{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T02:27:22Z","timestamp":1775096842941,"version":"3.50.1"},"reference-count":12,"publisher":"American Society for Microbiology","issue":"1","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Clin Microbiol"],"published-print":{"date-parts":[[2000,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            <jats:italic>Leptospira<\/jats:italic>\n            is a highly diverse genus comprising many species and serogroups in Brazil as well as all over the world. However, a study by arbitrarily primed PCR of 44 leptospiral strains isolated from humans during three different outbreaks in Brazilian urban centers reveals that 43 of 44 isolates exhibit very similar fingerprints. Analysis of these isolates indicates that they belong to a clonal subpopulation of\n            <jats:italic>Leptospira interrogans<\/jats:italic>\n            sensu stricto.\n          <\/jats:p>","DOI":"10.1128\/jcm.38.1.450-452.2000","type":"journal-article","created":{"date-parts":[[2021,5,29]],"date-time":"2021-05-29T21:44:29Z","timestamp":1622324669000},"page":"450-452","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":47,"title":["A Clonal Subpopulation of\n            <i>Leptospira interrogans<\/i>\n            Sensu Stricto Is the Major Cause of Leptospirosis Outbreaks in Brazil"],"prefix":"10.1128","volume":"38","author":[{"given":"M. M.","family":"Pereira","sequence":"first","affiliation":[{"name":"<!--label omitted: 1-->National Reference Center for Leptospirosis, Instituto Oswaldo Cruz, Rio de Janeiro,1 and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. G. S.","family":"Matsuo","sequence":"additional","affiliation":[{"name":"<!--label omitted: 2-->Center for Zoonosis Control2 and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. R.","family":"Bauab","sequence":"additional","affiliation":[{"name":"<!--label omitted: 2-->Center for Zoonosis Control2 and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. A.","family":"Vasconcelos","sequence":"additional","affiliation":[{"name":"<!--label omitted: 3-->University of Sa\u0303o Paulo,3Sa\u0303o Paulo, Brazil, and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Z. M.","family":"Moraes","sequence":"additional","affiliation":[{"name":"<!--label omitted: 3-->University of Sa\u0303o Paulo,3Sa\u0303o Paulo, Brazil, and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Baranton","sequence":"additional","affiliation":[{"name":"<!--label omitted: 4-->Unite\u0301 de Bacte\u0301riologie Mole\u0301culaire et Me\u0301dicale, Institut Pasteur, 75724 Paris, France4"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I.","family":"Saint Girons","sequence":"additional","affiliation":[{"name":"<!--label omitted: 4-->Unite\u0301 de Bacte\u0301riologie Mole\u0301culaire et Me\u0301dicale, Institut Pasteur, 75724 Paris, France4"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-49-2-839"},{"key":"e_1_3_2_3_2","first-page":"19","article-title":"Leptospira interrogans em diversas esp\u00e9cies de animais silvestres na regi\u00e2o sudeste do Brasil","volume":"1","author":"Cordeiro F.","year":"1981","unstructured":"Cordeiro F. Sulzer C. R. Ramos A. A. Leptospira interrogans em diversas esp\u00e9cies de animais silvestres na regi\u00e2o sudeste do Brasil.Pesq. Vet. Bras.119811929","journal-title":"Pesq. Vet. Bras."},{"key":"e_1_3_2_4_2","first-page":"45","article-title":"Nutrition of Leptospira pomona and growth of 13 other serotypes: fractionation of oleic albumin complex and medium bovine albumin and polysorbate 80","volume":"26","author":"Ellinghausen H. C.","year":"1965","unstructured":"Ellinghausen H. C. McCullough W. G. Nutrition of Leptospira pomona and growth of 13 other serotypes: fractionation of oleic albumin complex and medium bovine albumin and polysorbate 80.Am. J. Vet. Res.2619654551","journal-title":"Am. J. Vet. Res."},{"key":"e_1_3_2_5_2","unstructured":"Faine\nS.\nGuidelines for the control of leptospirosis. Publication no. 67.\n1982\nWorld Health Organization\nGeneva Switzerland"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1128\/jb.94.1.27-31.1967"},{"key":"e_1_3_2_7_2","unstructured":"Kmety\nE.\nDikken\nH.\nClassification of the species Leptospira interrogans and history of its serovars.\n1993\nUniversity Press\nGroningen The Netherlands"},{"key":"e_1_3_2_8_2","unstructured":"Pereira\nM. M.\nKorver\nH.\nMazzonelli\nJ. M.\nAndrade\nJ.\nMoraes\nG.\nSearch for leptospires and specific antibodies in wild animals trapped in a periurban area of Rio de Janeiro Brazil.Leptospirosis Proceedings of the Leptospirosis Research Conference 1990.KobayashiY.1991Matsuyama Japan."},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-48-3-851"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1128\/jb.175.4.973-981.1993"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-42-2-215"},{"key":"e_1_3_2_12_2","first-page":"40","article-title":"Leptospirosis in wildlife in Brazil. Isolation of serovars canicola, pyrogenes and grippotyphosa","volume":"7","author":"Santa Rosa C. A.","year":"1980","unstructured":"Santa Rosa C. A. Sulszer C. R. Yanaguita R. M. Silva A. S. Leptospirosis in wildlife in Brazil. Isolation of serovars canicola, pyrogenes and grippotyphosa.Int. J. Zoonoses719804043","journal-title":"Int. J. 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