tetano
Editor, Senior Moderator
Public Health
. 2024 Oct 16:237:167-175.
doi: 10.1016/j.puhe.2024.10.004. Online ahead of print. Factors affecting detection and estimation of SARS-CoV-2 RNA concentration of COVID-19 positive cases in wastewater influent: A systematic review
Funanani Mashau[SUP] 1 [/SUP], Ayokunle C Dada[SUP] 2 [/SUP], Luyanda Msolo[SUP] 3 [/SUP], Kingsley E Ebomah[SUP] 3 [/SUP], Temitope C Ekundayo[SUP] 4 [/SUP], Chidozie D Iwu[SUP] 5 [/SUP], Nolonwabo Nontongana[SUP] 3 [/SUP], Anthony I Okoh[SUP] 3 [/SUP]
Affiliations
Objective: Wastewater Based Surveillance (WBS) has emerged as a novel monitoring tool for tracking and estimating the dissemination of the Novel Coronavirus Disease 2019 (COVID-19) within communities.
Study design: The goal of this review is to assess the factors that influence estimations of SARS-CoV-2 RNA concentration estimations in wastewater.
Systematic review: The goal of this review is to assess the factors that influence estimations of SARS-CoV-2 RNA concentration estimations in wastewater.
Methods: A literature search was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Scoping Reviews (PRISMA-ScR) criteria in the electronic databases Scopus, PubMed, Google Scholar, and Medline. The overall quality, sample methodologies, quantification methods, and estimating approaches of selected papers were assessed.
Results: Our findings reveal that 16 out of 24 articles (67 %) focused on physiochemical analyses. This review showed that sampling strategies and laboratory methodologies play a crucial role in the detection of SARS-CoV-2 RNA in wastewater samples. Moreover, we found that WBS-based estimation of COVID-19 is influenced by several factors such as wastewater temperature, shedding rate, and population size.
Conclusion: This review reveals that the identified parameters require adjustments to achieve optimum conditions that accurately predict community infections. Including these factors that influence the estimation of SARS-CoV-2 RNA concentration in wastewater is essential for developing effective public health strategies to combat the spread of COVID-19.
Keywords: COVID-19; Environment; Public health; SARS-CoV-2 RNA; Surveillance; Wastewater.
. 2024 Oct 16:237:167-175.
doi: 10.1016/j.puhe.2024.10.004. Online ahead of print. Factors affecting detection and estimation of SARS-CoV-2 RNA concentration of COVID-19 positive cases in wastewater influent: A systematic review
Funanani Mashau[SUP] 1 [/SUP], Ayokunle C Dada[SUP] 2 [/SUP], Luyanda Msolo[SUP] 3 [/SUP], Kingsley E Ebomah[SUP] 3 [/SUP], Temitope C Ekundayo[SUP] 4 [/SUP], Chidozie D Iwu[SUP] 5 [/SUP], Nolonwabo Nontongana[SUP] 3 [/SUP], Anthony I Okoh[SUP] 3 [/SUP]
Affiliations
- PMID: 39418699
- DOI: 10.1016/j.puhe.2024.10.004
Objective: Wastewater Based Surveillance (WBS) has emerged as a novel monitoring tool for tracking and estimating the dissemination of the Novel Coronavirus Disease 2019 (COVID-19) within communities.
Study design: The goal of this review is to assess the factors that influence estimations of SARS-CoV-2 RNA concentration estimations in wastewater.
Systematic review: The goal of this review is to assess the factors that influence estimations of SARS-CoV-2 RNA concentration estimations in wastewater.
Methods: A literature search was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Scoping Reviews (PRISMA-ScR) criteria in the electronic databases Scopus, PubMed, Google Scholar, and Medline. The overall quality, sample methodologies, quantification methods, and estimating approaches of selected papers were assessed.
Results: Our findings reveal that 16 out of 24 articles (67 %) focused on physiochemical analyses. This review showed that sampling strategies and laboratory methodologies play a crucial role in the detection of SARS-CoV-2 RNA in wastewater samples. Moreover, we found that WBS-based estimation of COVID-19 is influenced by several factors such as wastewater temperature, shedding rate, and population size.
Conclusion: This review reveals that the identified parameters require adjustments to achieve optimum conditions that accurately predict community infections. Including these factors that influence the estimation of SARS-CoV-2 RNA concentration in wastewater is essential for developing effective public health strategies to combat the spread of COVID-19.
Keywords: COVID-19; Environment; Public health; SARS-CoV-2 RNA; Surveillance; Wastewater.