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Infect."],"published-print":{"date-parts":[[2025]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:p>During pregnancy, colonization by genital mycoplasmas may be associated with adverse outcomes. This study was conducted to investigate the prevalence of four species of <jats:italic>Mollicutes<\/jats:italic> (<jats:italic>Mycoplasma hominis<\/jats:italic>, <jats:italic>Mycoplasma genitalium<\/jats:italic>, <jats:italic>Ureaplasma parvum<\/jats:italic>, and <jats:italic>Ureaplasma urealyticum<\/jats:italic>) in pregnant women receiving high-risk prenatal care and to evaluate possible associated factors. Data collection included the application of a questionnaire and the collection of cervical swabs from pregnant women. Species identification was performed by real-time PCR. The overall prevalence of <jats:italic>Mollicutes<\/jats:italic> was 60.97%. 55.9% of pregnant women were colonized by <jats:italic>Ureaplasma<\/jats:italic> spp., and 19.51% by <jats:italic>Mycoplasma<\/jats:italic> spp. The prevalence rates by species were 48.78% for <jats:italic>U. parvum<\/jats:italic>, 11.59% for <jats:italic>U. urealyticum<\/jats:italic>, 18.9% for <jats:italic>M. hominis<\/jats:italic>, and 1.22% for <jats:italic>M. genitalium.<\/jats:italic> Age, 12\u00a0years of schooling or more, age at first sexual intercourse up to 14\u00a0years, third trimester of pregnancy, having undergone infertility treatment, presence of STI, and groin lymph nodes were associated with a higher prevalence of microorganisms. The results presented are of utmost importance for understanding the prevalence of these microorganisms, the characteristics of colonized pregnant women, and planning screening strategies and interventions that minimize the negative impacts of these infections.<\/jats:p>","DOI":"10.1017\/s0950268825100137","type":"journal-article","created":{"date-parts":[[2025,6,25]],"date-time":"2025-06-25T05:30:17Z","timestamp":1750829417000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Prevalence of <i>Mollicutes<\/i> in pregnant women undergoing high-risk prenatal care at a maternal and child reference unit in Bahia, Brazil"],"prefix":"10.1017","volume":"153","author":[{"given":"Fabr\u00edcia Almeida Fernandes","family":"Santana","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00e9ssica","family":"Bomfim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariana","family":"Ferraz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vict\u00f3ria","family":"Cardoso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jassy","family":"Borges","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Danielle Souto de","family":"Medeiros","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maur\u00edcio","family":"Grij\u00f3","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guilherme B.","family":"Campos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8276-8149","authenticated-orcid":false,"given":"Lucas Miranda","family":"Marques","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2025,6,25]]},"reference":[{"key":"S0950268825100137_r25","doi-asserted-by":"publisher","DOI":"10.3855\/jidc.9829"},{"key":"S0950268825100137_r6","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2022-062990"},{"key":"S0950268825100137_r35","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2017.02.051"},{"key":"S0950268825100137_r45","doi-asserted-by":"publisher","DOI":"10.24875\/AIDSRev.22000024"},{"key":"S0950268825100137_r7","doi-asserted-by":"publisher","DOI":"10.1186\/s12879-015-0792-4"},{"key":"S0950268825100137_r9","doi-asserted-by":"publisher","DOI":"10.1016\/j.diagmicrobio.2006.09.006"},{"key":"S0950268825100137_r43","first-page":"95","article-title":"Detection and evaluation of macrolide resistance (erythromycin) in Mycoplasma hominis isolated from Endocervical specimens of patients referring to Ibn Sina infertility treatment Centre, Tehran, Iran","volume":"16","author":"Nazarzadeh","year":"2022","journal-title":"International Journal of Fertility and Sterility"},{"key":"S0950268825100137_r16","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-020-03147-9"},{"key":"S0950268825100137_r26","doi-asserted-by":"publisher","DOI":"10.3855\/jidc.15134"},{"key":"S0950268825100137_r15","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-016-1110-x"},{"key":"S0950268825100137_r40","doi-asserted-by":"publisher","DOI":"10.1186\/s12978-023-01684-y"},{"key":"S0950268825100137_r48","doi-asserted-by":"publisher","DOI":"10.7150\/ijms.26523"},{"key":"S0950268825100137_r30","doi-asserted-by":"publisher","DOI":"10.1016\/j.cmi.2016.10.010"},{"key":"S0950268825100137_r14","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000000470"},{"key":"S0950268825100137_r39","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2458-9-111"},{"key":"S0950268825100137_r47","doi-asserted-by":"crossref","first-page":"579","DOI":"10.1186\/s12905-023-02693-6","article-title":"Status of common sexually transmitted infection in population referred for colposcopy and correlation with human papillomavirus infection","volume":"23","author":"Disi","year":"2023","journal-title":"BMC Women\u2019s Health"},{"key":"S0950268825100137_r38","doi-asserted-by":"publisher","DOI":"10.1093\/ibd\/izab314"},{"key":"S0950268825100137_r44","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-010-1726-4"},{"key":"S0950268825100137_r51","doi-asserted-by":"publisher","DOI":"10.1097\/QCO.0000000000000702"},{"key":"S0950268825100137_r36","first-page":"2243","article-title":"Does cervical Ureaplasma\/mycoplasma colonization increase the lower uterine segment bleeding risk during cesarean section among patients with placenta previa? 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