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Prevalence, genetic diversity and eco-epidemiology of pathogenic Leptospira species in small mammal communities in urban parks Lyon city, France

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  • معلومة اضافية
    • Contributors:
      Rongeurs Sauvages, Risques Sanitaires et Gestion des Populations - UR 1233 (RS2GP); VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE); Biologie des Spirochètes / Biology of Spirochetes; Université Paris Cité (UPCité)-Microbiologie Intégrative et Moléculaire (UMR6047); Institut Pasteur Paris (IP)-Centre National de la Recherche Scientifique (CNRS)-Institut Pasteur Paris (IP)-Centre National de la Recherche Scientifique (CNRS); Centre National de Référence de la Leptospirose - National Reference Center Leptospirosis (CNR); Institut Pasteur Paris (IP)-Université Paris Cité (UPCité); Unité Mixte de Recherche d'Épidémiologie des maladies Animales et zoonotiques (UMR EPIA); Centre de Biologie pour la Gestion des Populations (UMR CBGP); Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Université de Montpellier (UM); École normale supérieure de Lyon (ENS de Lyon); Zoo de Lyon; Domain of Lacroix-Laval (Marcy l’Etoile); This project is funded through the 2018-2019 BiodivERsA joint call for research proposals, under the BiodivERsA3 ERA-Net COFUND program, and with the funding organization ANR (France). The project also received fundings from the Pasteur Institute of Paris and VetAgro Sup, Campus de Lyon, France.
    • بيانات النشر:
      HAL CCSD
      Public Library of Science
    • الموضوع:
      2024
    • Collection:
      Institut National de la Recherche Agronomique: ProdINRA
    • نبذة مختصرة :
      International audience ; Rodents are recognized as the main reservoirs of Leptospira spp. Rats, in particular, serve as hosts for the widely predominant Leptospira interrogans serovar Icterohaemorrhagiae, found worldwide. Several studies have shown the importance of other reservoirs, such as mice or hedgehogs, which harbor other leptospires’ serovars. Nevertheless, our knowledge of circulating Leptospira spp. in reservoirs other than rats remains limited. In this context, we proposed an eco-health approach to assess the health hazard associated with leptospires in urban green spaces, where contacts between human/small mammals and domestic animals are likely. We studied the prevalence, the diversity of circulating strains, and epidemiology of pathogenic Leptospira species in small terrestrial mammal communities (rodents and shrews), between 2020–2022, in two parks in Lyon metropolis, France. Our study showed a significant carriage of Leptospira spp. in small terrestrial mammals in these parks and unveiled a global prevalence rate of 11.4%. Significant variations of prevalence were observed among the small mammal species (from 0 to 26.1%), with Rattus norvegicus exhibiting the highest infection levels (26.1%). We also observed strong spatio-temporal variations in Leptospira spp. circulation in its reservoirs. Prevalence seems to be higher in the peri-urban park and in autumn in 2021 and 2022. This is potentially due to differences in landscape, abiotic conditions and small mammal communities’ composition. Our study suggests an important public health relevance of rats and in a lesser extent of other rodents ( Apodemus spp ., Clethrionomys glareolus and Mus musculus ) as reservoirs of L . interrogans , with rodent species carrying specific serogroups/serovars. We also emphasize the potential hazard associated between the shrew Crocidura russula and L . kirschneri . Altogether, these results improve our knowledge about the prevalence of leptospirosis in an urban environment, which is an essential prerequisite for ...
    • Relation:
      info:eu-repo/semantics/altIdentifier/pmid/38598501; hal-04549549; https://hal.inrae.fr/hal-04549549; https://hal.inrae.fr/hal-04549549/document; https://hal.inrae.fr/hal-04549549/file/journal.pone.0300523.pdf; PUBMED: 38598501; PUBMEDCENTRAL: PMC11006123; WOS: 001202876800009
    • الرقم المعرف:
      10.1371/journal.pone.0300523
    • الدخول الالكتروني :
      https://hal.inrae.fr/hal-04549549
      https://hal.inrae.fr/hal-04549549/document
      https://hal.inrae.fr/hal-04549549/file/journal.pone.0300523.pdf
      https://doi.org/10.1371/journal.pone.0300523
    • Rights:
      http://creativecommons.org/licenses/by-nc/ ; info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.85136EBC