Amb motiu del tancament d'estiu, la validació de documents es reprendrà a partir del 28 d'agost de 2026. Disculpeu les molèsties.
Con motivo del cierre de verano, la validación de documentos se reanudará a partir del 28 de agosto de 2026. Disculpad las molestias
Due to the summer closure, document validation will resume starting August 28, 2026. We apologize for any inconvenience.

Fitxers

725309.pdf (2.3 MB)

Tipus de document

Article

Versió

Versió publicada

Data de publicació

2022

Llicència de publicació

cc-by (c) Guerrero-Latorre, Laura et al., 2022
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/196060

The Catalan Surveillance Network of SARS-CoV-2 in Sewage: design,implementation, and performance

Títol de la revista

Autors

Director/Tutor

ISSN de la revista

Títol del volum

Recurs relacionat

https://doi.org/10.1038/s41598-022-20957-3

Resum

Wastewater-based epidemiology has shown to be an efficient tool to track the circulation of SARS-CoV-2 in communities assisted by wastewater treatment plants (WWTPs). The challenge comes when this approach is employed to help Health authorities in their decision-making. Here, we describe the roadmap for the design and deployment of SARSAIGUA, the Catalan Surveillance Network of SARS-CoV-2 in Sewage. The network monitors, weekly or biweekly, 56 WWTPs evenly distributed across the territory and serving 6 M inhabitants (80% of the Catalan population). Each week, samples from 45 WWTPs are collected, analyzed, results reported to Health authorities, and finally published within less than 72 h in an online dashboard (https://sarsaigua.icra.cat). After 20 months of monitoring (July 20-March 22), the standardized viral load (gene copies/day) in all the WWTPs monitored fairly matched the cumulative number of COVID-19 cases along the successive pandemic waves, showing a good fit with the diagnosed cases in the served municipalities (Spearman Rho = 0.69). Here we describe the roadmap of the design and deployment of SARSAIGUA while providing several open-access tools for the management and visualization of the surveillance data.

Matèries

SARS-CoV-2, Aigües residuals, Epidemiologia, COVID-19

Matèries (anglès)

SARS-CoV-2, Sewage, Epidemiology, COVID-19

Citació

Col·leccions

Articles publicats en revistes (Genètica, Microbiologia i Estadística)

Citació

GUERRERO-LATORRE, Laura, et al. The Catalan Surveillance Network of SARS-CoV-2 in Sewage: design,implementation, and performance. Scientific Reports. 2022. Vol. 12. ISSN 2045-2322. [consulted: 3 of August of 2026]. Available at: https://hdl.handle.net/2445/196060

Exportar metadades

JSON - METS

Compartir registre