ZABRI

Main axis

Main theme 2 : Antibiotic resistance 

Main objective

Antibiotic resistance is one of the major health challenges of the 21st century. It is the result of a complex global phenomenon involving the transfer of bacteria and genes between people, animals and the environment. Although certain ecological barriers limit these movements, pathogens nevertheless manage to regularly acquire new species. new resistance genes.This is often the case in areas of high human pressure. In the Camargue, an area that is both rich in biodiversity and intensively used (livestock farming, agriculture, tourism), recent studies have shown that the frequency of resistant bacteria is positively correlated with the degree of anthropisation habitats, including wild species. Understanding these dynamics requires an integrative approach, combining ecology, microbiology, evolution and social sciences. This involves in particular quantify transmission routesidentify engines and brakes the dissemination of resistance, and to question the the respective roles of environments, hosts and human practices in this development. The Camargue, as a the final receptacle for many contaminants. So it is a key area for studying the links between environmental pollution and bacterial resistancein a context that is still largely undocumented. This area also aims to raise awareness among professionals and residentsby encouraging the joint construction of knowledge to better anticipate health risks through One Healthand Full Health approaches.

Description of the work

  • Saad, J., Boulo, V., Goudenège, D., Broquard, C., Andree, K. B., Auguste, M., ... & Destoumieux-Garzón, D. (2025). Vibrio are a potential source of novel colistin-resistance genes in European coastal environments. ISME Communications, 5(1), ycaf055.
  • Vittecoq, M., Elguero, E., Brazier, L., Renaud, N., Blanchon, T., Roux, F., ... & Thomas, F. (2023). Antimicrobial-resistant bacteria carriage in rodents according to habitat anthropization. EcoHealth, 20(1), 84-92.
  • Destoumieux-Garzón, D., Mavingui, P., Boetsch, G., Boissier, J., Darriet, F., Duboz, P., ... & Voituron, Y. (2018). The one health concept: 10 years old and a long road ahead. Frontiers in veterinary science, 5, 14

 

Laboratories involved

  • Several laboratories are involved in a Working Group (WG) relating to this area: IHPE, MIVEGEC, CHU UM, La Tour du Valat, etc.
  • It is also shared with other Workshop Zones.

Local players

These include, but are not limited to:

IHPE, La Tour du Valat,

Preferred study sites

Tour du Valat - Camargue

Academic coordinators

Delphine Destoumieux-Garzon

External presenters

Lagoon observatory

Support projects

Aucun stage.

Theses, post-doctorates and Master's internships