tetano
Editor, Senior Moderator
Water Res
. 2020 Sep 9;186:116404.
doi: 10.1016/j.watres.2020.116404. Online ahead of print.
Making waves: Wastewater-based epidemiology for COVID-19 - approaches and challenges for surveillance and prediction
David Polo[SUP] 1 [/SUP], Marcos Quintela-Baluja[SUP] 2 [/SUP], Alexander Corbishley[SUP] 3 [/SUP], Davey L Jones[SUP] 4 [/SUP], Andrew C Singer[SUP] 5 [/SUP], David W Graham[SUP] 2 [/SUP], Jes?s L Romalde[SUP] 6 [/SUP]
Affiliations
Abstract
The presence of SARS-CoV-2 in the feces of infected patients and wastewater has drawn attention, not only to the possibility of fecal-oral transmission but also to the use of wastewater as an epidemiological tool. The COVID-19 pandemic has highlighted problems in evaluating the epidemiological scope of the disease using classical surveillance approaches, due to a lack of diagnostic capacity, and their application to only a small proportion of the population. As in previous pandemics, statistics, particularly the proportion of the population infected, are believed to be widely underestimated. Furthermore, analysis of only clinical samples cannot predict outbreaks in a timely manner or easily capture asymptomatic carriers. Threfore, community-scale surveillance, including wastewater-based epidemiology, can bridge the broader community and the clinic, becoming a valuable indirect epidemiological prediction tool for SARS-CoV-2 and other pandemic viruses. This article summarizes current knowledge and discusses the critical factors for implementing wastewater-based epidemiology of COVID-19.
Keywords: COVID-19; Coronavirus; Environmental monitoring; SARS-CoV-2; Sewage; Wastewater-based epidemiology.
. 2020 Sep 9;186:116404.
doi: 10.1016/j.watres.2020.116404. Online ahead of print.
Making waves: Wastewater-based epidemiology for COVID-19 - approaches and challenges for surveillance and prediction
David Polo[SUP] 1 [/SUP], Marcos Quintela-Baluja[SUP] 2 [/SUP], Alexander Corbishley[SUP] 3 [/SUP], Davey L Jones[SUP] 4 [/SUP], Andrew C Singer[SUP] 5 [/SUP], David W Graham[SUP] 2 [/SUP], Jes?s L Romalde[SUP] 6 [/SUP]
Affiliations
- PMID: 32942178
- DOI: 10.1016/j.watres.2020.116404
Abstract
The presence of SARS-CoV-2 in the feces of infected patients and wastewater has drawn attention, not only to the possibility of fecal-oral transmission but also to the use of wastewater as an epidemiological tool. The COVID-19 pandemic has highlighted problems in evaluating the epidemiological scope of the disease using classical surveillance approaches, due to a lack of diagnostic capacity, and their application to only a small proportion of the population. As in previous pandemics, statistics, particularly the proportion of the population infected, are believed to be widely underestimated. Furthermore, analysis of only clinical samples cannot predict outbreaks in a timely manner or easily capture asymptomatic carriers. Threfore, community-scale surveillance, including wastewater-based epidemiology, can bridge the broader community and the clinic, becoming a valuable indirect epidemiological prediction tool for SARS-CoV-2 and other pandemic viruses. This article summarizes current knowledge and discusses the critical factors for implementing wastewater-based epidemiology of COVID-19.
Keywords: COVID-19; Coronavirus; Environmental monitoring; SARS-CoV-2; Sewage; Wastewater-based epidemiology.