Bilan 2019 des activités du réseau ECOTOX

The impact of urban contamination on antibioresistance in microbial communities from periphyton and sediments

International audience; Since the early 20's antibiotics have been massively produced and consumed for the benefit of bothhuman and animal health. Nevertheless, antibiotics have also reached the aquatic environmentthrough diffuse sources (e.g. veterinary treatment, contaminated manure application...) and throughwastewater. Consequently, antibiotics concentrations between the ng/L and μg/L range are regularlydetected in surface water and those molecules have also been found in sediments and aquatic biota.The ubiquitous presence of antibiotics exerts a selective pressure on microbial communities leading tothe acquisition and dissemination of antibioresistance in the environment. While both an…

Special Issue « ECOTOX, the INRA's network of ecotoxicologists »

Special Issue « ECOTOX, the INRA's network of ecotoxicologists »