{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T09:39:05Z","timestamp":1793093945986,"version":"4.5.0"},"reference-count":48,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T00:00:00Z","timestamp":1771372800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"},{"start":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T00:00:00Z","timestamp":1771372800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/tdm\/tdmrep-policy.json"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Dairy Research"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    This study focuses on the carriage and antibiotic-susceptibility profiles of Gram-positive bacteria in dromedary camel milk. A total of 103 milk samples were collected from apparently healthy female dromedaries in southern Tunisia. Bacterial growth was observed only in 82 of these samples, yielding 86 Gram-positive bacterial isolates.\n                    <jats:italic>Staphylococcus<\/jats:italic>\n                    was the most frequently isolated genus (54\/86, 62.8%) with 13% of coagulase-positive staphylococci (CoPS) represented by\n                    <jats:italic>S. aureus<\/jats:italic>\n                    and\n                    <jats:italic>S. intermedius<\/jats:italic>\n                    and 87% of coagulase-negative staphylococci (CoNS) (\n                    <jats:italic>n<\/jats:italic>\n                    \u00a0=\u00a047) identified as\n                    <jats:italic>S. simulans, S. xylosus, S. warneri, S. hominus1, S. capitis, S. sciuri<\/jats:italic>\n                    and\n                    <jats:italic>S. equorum. Cellulomonas<\/jats:italic>\n                    spp. (16, 18.6%),\n                    <jats:italic>Lactococcus lactis<\/jats:italic>\n                    subsp.\n                    <jats:italic>lactis<\/jats:italic>\n                    (8, 9.3%),\n                    <jats:italic>Aerococcus viridans<\/jats:italic>\n                    (7, 8.5%) and\n                    <jats:italic>Kocuria rosea<\/jats:italic>\n                    (1, 1.1%) were also identified.\n                    <jats:italic>Staphylococcus<\/jats:italic>\n                    species showed the highest resistance to chloramphenicol (50% of samples), followed by clindamycin (42.6% of samples), neomycin and nalidixic acid (40.7% each). No resistance genes were detected for the low levels of resistance to penicillin, oxacillin and cefoxitin.\n                    <jats:italic>Cellulomonas<\/jats:italic>\n                    spp.,\n                    <jats:italic>L. lactis<\/jats:italic>\n                    subsp\n                    <jats:italic>. lactis<\/jats:italic>\n                    and\n                    <jats:italic>A. viridans<\/jats:italic>\n                    isolates exhibited moderate frequency of resistance, particularly to aminoglycosides and tetracycline. However, resistances to sulphonamide-trimethoprim, ciprofloxacin, nitrofurantoin, tylosin and rifampicin were rarely detected. Multidrug-resistant (MDR) bacteria were identified in 11.7% of the total isolates, with the higher rates observed for\n                    <jats:italic>L. lactis<\/jats:italic>\n                    subsp\n                    <jats:italic>. lactis<\/jats:italic>\n                    (25% of samples),\n                    <jats:italic>A. viridans<\/jats:italic>\n                    (14.2% of samples) and\n                    <jats:italic>Cellulomonas<\/jats:italic>\n                    spp. (6.25%), while 11% of\n                    <jats:italic>Staphylococcus<\/jats:italic>\n                    isolates were MDR, significantly more in CoPS (28.5%) than CoNS (8.5%). Additionally, MDR rate was higher in older female (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0=\u00a00.042) and those raised alongside ruminants (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0=\u00a00.030). All tested MDR bacteria exhibited significant combinations of resistance genes, including\n                    <jats:italic>aph3-IIIa<\/jats:italic>\n                    and\n                    <jats:italic>ant6-Ia<\/jats:italic>\n                    for aminoglycosides,\n                    <jats:italic>cat(pC221)<\/jats:italic>\n                    for chloramphenicol,\n                    <jats:italic>ermA<\/jats:italic>\n                    for erythromycin and clindamycin,\n                    <jats:italic>tetK<\/jats:italic>\n                    for tetracycline and\n                    <jats:italic>drfA<\/jats:italic>\n                    for trimethoprim-sulphonamide. Further, comprehensive studies are needed to understand MDR bacteria emergence within camel milk.\n                  <\/jats:p>","DOI":"10.1017\/s002202992610209x","type":"journal-article","created":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T06:34:46Z","timestamp":1771396486000},"page":"285-296","source":"Crossref","is-referenced-by-count":0,"title":["Prevalence and risk factors associated to multidrug-resistant Gram-positive bacteria isolated from dromedary camel milk in Tunisia"],"prefix":"10.1017","volume":"93","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0618-3365","authenticated-orcid":false,"given":"Rachid","family":"Selmi","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0503ejf32","id-type":"ROR","asserted-by":"publisher"}],"name":"National School of Veterinary Medicine of Sidi Thabet"},{"name":"Ministry of National Defence"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ghassen","family":"Tayh","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0503ejf32","id-type":"ROR","asserted-by":"publisher"}],"name":"National School of Veterinary Medicine of Sidi Thabet"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Houcine","family":"Ben Yahia","sequence":"additional","affiliation":[{"name":"Ministry of National Defence"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Faten","family":"Ben Chehida","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0503ejf32","id-type":"ROR","asserted-by":"publisher"}],"name":"National School of Veterinary Medicine of Sidi Thabet"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lilia","family":"Messadi","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0503ejf32","id-type":"ROR","asserted-by":"publisher"}],"name":"National School of Veterinary Medicine of Sidi Thabet"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,2,18]]},"reference":[{"key":"S002202992610209X_ref27","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-0691.2010.03211.x"},{"key":"S002202992610209X_ref1","first-page":"84","article-title":"Lactic acid bacteria biodiversity in raw and fermented camel milk","volume":"6","author":"Akhmetsadykova","year":"2015","journal-title":"African Journal of Food Science and Technology"},{"key":"S002202992610209X_ref34","doi-asserted-by":"publisher","DOI":"10.3390\/foods10030633"},{"key":"S002202992610209X_ref23","doi-asserted-by":"publisher","DOI":"10.2217\/fmb.09.30"},{"key":"S002202992610209X_ref21","doi-asserted-by":"publisher","DOI":"10.1111\/apm.12802"},{"key":"S002202992610209X_ref37","doi-asserted-by":"crossref","first-page":"20","DOI":"10.20431\/2455-2518.0901004","article-title":"Knowledge, attitude, and practice related to antibiotic use and resistance towards dairy camel farmers in the Banadir Region","volume":"9","author":"Shafii","year":"2024","journal-title":"ARC Journal of Animal and Veterinary Sciences"},{"key":"S002202992610209X_ref46","doi-asserted-by":"publisher","DOI":"10.14202\/vetworld.2022.2962-2970"},{"key":"S002202992610209X_ref47","doi-asserted-by":"publisher","DOI":"10.3389\/fmicb.2024.1367116"},{"key":"S002202992610209X_ref40","doi-asserted-by":"publisher","DOI":"10.3168\/jds.2019-17338"},{"key":"S002202992610209X_ref48","doi-asserted-by":"publisher","DOI":"10.1016\/j.sjbs.2023.103879"},{"key":"S002202992610209X_ref18","doi-asserted-by":"publisher","DOI":"10.1007\/s13213-018-1417-0"},{"key":"S002202992610209X_ref4","doi-asserted-by":"publisher","DOI":"10.21608\/eajbsg.2015.16492"},{"key":"S002202992610209X_ref6","doi-asserted-by":"publisher","DOI":"10.15567\/mljekarstvo.2023.0406"},{"key":"S002202992610209X_ref30","doi-asserted-by":"publisher","DOI":"10.20431\/2455-2518.0901004"},{"key":"S002202992610209X_ref28","first-page":"9","article-title":"Assessment of contamination of raw camel milk by Listeria spp. and Staphylococcus spp","volume":"22","author":"Lezzoum-Atek","year":"2023","journal-title":"Biology and Life Sciences Forum"},{"key":"S002202992610209X_ref45","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2022.106415"},{"key":"S002202992610209X_ref41","doi-asserted-by":"publisher","DOI":"10.3168\/jds.2019-17631"},{"key":"S002202992610209X_ref31","first-page":"87","article-title":"Phenotypic and genotypic antibiotic resistance patterns of Staphylococcus aureus from raw and spontaneously fermented camel milk","volume":"3","author":"Njage","year":"2013","journal-title":"British Journal of Microbial Research"},{"key":"S002202992610209X_ref42","doi-asserted-by":"publisher","DOI":"10.3390\/microorganisms11092362"},{"key":"S002202992610209X_ref10","unstructured":"Boussouar, N (2017) Caracterisation technologique et sanitaire des enterocoques isoles a partir de lait de chamelle du sud-ouest algerien, These de doctorat: biologie Mol\u00e9culaire et Cellulaire. 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