Our research focuses on microbial life and activities in the environment. We strive to understand the basic rules and principles that govern the functioning of microbes and microbial communities, and then apply those principles to solve pressing applied problems.
Drinking Water Microbiology: Review on biological approaches to control Legionella growth in building plumbing systems.
Microbial Systems Ecology: Article describing how marine bacteria regulate enzyme secretion and cellular behavior to achieve degradation of complex polysaccharides in the ocean, an important process in the global carbon cycle.
Microbial Community Assembly: Article showing that the timing of antibiotic administration determines the proliferation of antibiotic resistance-encoding plasmids.
Pathogens and Human Health: Article about the role of contaminated surfaces in the transmission of SARS-CoV-2 within communities and the effectiveness of hand hygiene and surface disinfection interventions.
Microbial Specialized Metabolism: Over 2/3 of pharmaceuticals are mainly excreted through urine. Most studies have focused on the gut microbiota, neglecting biotransformations in urinary by the urinary tract microbiota, which we investigate in this study.
The number of microbes that acquire antibiotic resistance depends on the time at which the antibiotic is added. This is a conclusion reached by a research group at Eawag on the basis of experiments with genetically modified...
The number of microbes that acquire antibiotic resistance depends on the time at which the antibiotic is added. This is a conclusion reached by a research group at Eawag on the basis of experiments with genetically modified bacteria that glow in different colours when they exchange genetic information with each other.
This project aims to characterize, model and predict enzyme families driving pollutant biotransformations in periphyton.
Application of Wastewater-based Epidemiology to SARS-CoV-2 Detection
We combine computational, experimental and clinical approaches to develop a clearer view of microbiomes.
Inhalation of legionella bacteria – which thrive in warm water – can cause illness: in a new project, an Eawag-led multidisciplinary research team is investigating how the risks associated with these bacteria can best be managed.