Omicron COVID-19 Case Estimates Based on Previous SARS-CoV-2 Wastewater Load, Regional Municipality of Peel, Ontario, Canada.
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ABSTRACT:
SUBMITTER: Cheng L
PROVIDER: S-EPMC10370834 | biostudies-literature | 2023 Aug
REPOSITORIES: biostudies-literature
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Omicron COVID-19 Case Estimates Based on Previous SARS-CoV-2 Wastewater Load, Regional Municipality of Peel, Ontario, Canada.
Cheng Lydia L Dhiyebi Hadi A HA Varia Monali M Atanas Kyle K Srikanthan Nivetha N Hayat Samina S Ikert Heather H Fuzzen Meghan M Sing-Judge Carly C Badlani Yash Y Zeeb Eli E Bragg Leslie M LM Delatolla Robert R Giesy John P JP Gilliland Elaine E Servos Mark R MR
Emerging infectious diseases 20230628 8
We determined correlations between SARS-CoV-2 load in untreated water and COVID-19 cases and patient hospitalizations before the Omicron variant (September 2020-November 2021) at 2 wastewater treatment plants in the Regional Municipality of Peel, Ontario, Canada. Using pre-Omicron correlations, we estimated incident COVID-19 cases during Omicron outbreaks (November 2021-June 2022). The strongest correlation between wastewater SARS-CoV-2 load and COVID-19 cases occurred 1 day after sampling (r = ...[more]
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