ArticleEmerging infectious diseases2022
Tracking Emergence and Spread of SARS-CoV-2 Omicron Variant in Large and Small Communities by Wastewater Monitoring in Alberta, Canada.
Article in Emerging infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Wastewater Surveillance for Early Warning of Infectious Disease Outbreaks: A Systematic Review of Evidence and Implications for One Health Surveillance.Pathogens (Basel, Switzerland) · 2026Pooled it
- Article
- Article
- Evaluation of sampling methods for genomic surveillance of SARS-CoV-2 variants in aircraft wastewater: advancing global early-warning systems for future pandemics.Frontiers in microbiology · 2025Article
- Consistent trends from different methods for monitoring SARS-CoV-2 in urban wastewater during a 29-month longitudinal study.Frontiers in microbiology · 2025Article
- Review
- Wastewater-based surveillance as a tool for public health action: SARS-CoV-2 and beyond.Clinical microbiology reviews · 2024Review
- Wastewater surveillance monitoring of SARS-CoV-2 variants of concern and dynamics of transmission and community burden of COVID-19.Emerging microbes & infections · 2023Article
- Quantification and Differentiation of SARS-CoV-2 Variants in Wastewater for Surveillance.Environment & health (Washington, D.C.) · 2023Article
- Diminished Neutralization Capacity of SARS-CoV-2 Omicron BA.1 in Donor Plasma Collected from January to March 2021.Microbiology spectrum · 2023Article
- Article
- Surveillance for SARS-CoV-2 and its variants in wastewater of tertiary care hospitals correlates with increasing case burden and outbreaks.Journal of medical virology · 2023Article
- Wastewater-based epidemiology: the crucial role of viral shedding dynamics in small communities.Frontiers in public health · 2023Article
- Rapid transition between SARS-CoV-2 variants of concern Delta and Omicron detected by monitoring municipal wastewater from three Canadian cities.The Science of the total environment · 2022Article
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35 authors.
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Abstract
Wastewater monitoring of SARS-CoV-2 enables early detection and monitoring of the COVID-19 disease burden in communities and can track specific variants of concern. We determined proportions of the Omicron and Delta variants across 30 municipalities covering >75% of the province of Alberta (population 4.5 million), Canada, during November 2021-January 2022. Larger cities Calgary and Edmonton exhibited more rapid emergence of Omicron than did smaller and more remote municipalities. Notable exceptions were Banff, a small international resort town, and Fort McMurray, a medium-sized northern community that has many workers who fly in and out regularly. The integrated wastewater signal revealed that the Omicron variant represented close to 100% of SARS-CoV-2 burden by late December, before the peak in newly diagnosed clinical cases throughout Alberta in mid-January. These findings demonstrate that wastewater monitoring offers early and reliable population-level results for establishing the extent and spread of SARS-CoV-2 variants.
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