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Article
Jennifer Weidhaas
University of Utah
Corresponding Author
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The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease (COVID-19), is shed in feces and the virus RNA is detectable in wastewater. A nine-week wastewater epidemiology study of ten wastewater facilities, serving 39% of the state of Utah or 1.26M individuals was conducted in April and May of 2020. COVID-19 cases were tabulated from within each sewershed boundary by public health partners. The virus was detectable in 61% of 126 unique wastewater samples. Urban sewersheds serving >100,000 individuals and tourist communities had higher detection frequencies of the virus RNA. An outbreak of COVID-19 across two communities correlated with an increase in SARS-CoV-2 RNA in wastewater, while a decline in COVID-19 case counts preceded a decline in SARS-CoV-2 RNA. These results demonstrate the utility of wastewater epidemiology to assist in public health responses to COVID-19.
Keywords
SARS-CoV-2, COVID-19, wastewater epidemiology, disease burden, sewershed, interceptor
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There is NO Competing Interest.
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Article
Jennifer Weidhaas
University of Utah
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
View the published article at Science of The Total Environment.
Version 1
Posted 15 Jul, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Science of The Total Environment.
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease (COVID-19), is shed in feces and the virus RNA is detectable in wastewater. A nine-week wastewater epidemiology study of ten wastewater facilities, serving 39% of the state of Utah or 1.26M individuals was conducted in April and May of 2020. COVID-19 cases were tabulated from within each sewershed boundary by public health partners. The virus was detectable in 61% of 126 unique wastewater samples. Urban sewersheds serving >100,000 individuals and tourist communities had higher detection frequencies of the virus RNA. An outbreak of COVID-19 across two communities correlated with an increase in SARS-CoV-2 RNA in wastewater, while a decline in COVID-19 case counts preceded a decline in SARS-CoV-2 RNA. These results demonstrate the utility of wastewater epidemiology to assist in public health responses to COVID-19.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
This preprint is available for download as a PDF.
There is NO Competing Interest.
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