Volume 28, Number 9—September 2022
Research Letter
Correlation between Clinical and Wastewater SARS-CoV-2 Genomic Surveillance, Oregon, USA
Figure
![Comparison of SARS-CoV-2 genomic sequence data from confirmed COVID-19 case clinical specimens and wastewater samples collected in Oregon, USA, February 6, 2021–February 26, 2022. A) Percentages of different SARS-CoV-2 variants detected during each epidemiologic week. B) Scatter plot comparing variant detection frequency by sample type. Clinical specimens were retrieved from the GISAID database (https://www.gisaid.org).](/eid/images/22-0938-F1.jpg)
Figure. Comparison of SARS-CoV-2 genomic sequence data from confirmed COVID-19 case clinical specimens and wastewater samples collected in Oregon, USA, February 6, 2021–February 26, 2022. A) Percentages of different SARS-CoV-2 variants detected during each epidemiologic week. B) Scatter plot comparing variant detection frequency by sample type. Clinical specimens were retrieved from the GISAID database (https://www.gisaid.org).
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