Wastewater-based epidemiology (WBE) estimates collective consumption or exposure to chemicals or pathogens by monitoring the substances excreted in the population’s wastewater. Advances in mass spectrometry (MS) and the application of some clinical diagnostic tools and proteomics to wastewater fingerprinting have been linked to the discovery of new biomarkers and indicators of population health and are broadening the scope of WBE that nowadays cover not only small molecule biomarkers but also genetic biomarkers, large molecules, viruses, infection diseases, resistance, etc. This mini-review highlights recent WBE advances using MS and how this progress can create a fingerprint of a city’s health hazards, habits, and lifestyle, which is gaining in public health emphasis.
Authors: Yolanda Picó, Damià Barceló
; Full Source: ACS omega 2021 Nov 8;6(46):30865-30872. doi: 10.1021/acsomega.1c04362.