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SARS-CoV-2 in Human Sewage and River Water from a Remote and Vulnerable Area as a Surveillance Tool in Brazil

In the present study, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was monitored in environmental samples from rural and vulnerable areas (a presidio, worker accommodation units, and river waters upstream and downstream of a rural community) from Minas Gerais State region, Southe...

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Detalles Bibliográficos
Autores principales: Fongaro, Gislaine, Rogovski, Paula, Savi, Beatriz Pereira, Cadamuro, Rafael Dorighello, Pereira, Juliana Virgínia Faria, Anna, Iago Hashimoto Sant, Rodrigues, Ivan Henrique, Souza, Doris Sobral Marques, Saravia, Edgard Gregory Torres, Rodríguez-Lázaro, David, da Silva Lanna, Maria Célia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8264168/
https://www.ncbi.nlm.nih.gov/pubmed/34236606
http://dx.doi.org/10.1007/s12560-021-09487-9
Descripción
Sumario:In the present study, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was monitored in environmental samples from rural and vulnerable areas (a presidio, worker accommodation units, and river waters upstream and downstream of a rural community) from Minas Gerais State region, Southern Brazil, in August 2020. The sampling was performed prior to official declaration of the coronavirus disease (COVID-19) cases in those sites. SARS-CoV-2 RNA was detected in the presidio and workers accommodation units (3.0 × 10(4) virus genome copies (GC)/mL and 4.3 × 10(4) GC/mL of sewage, respectively). While SARS-CoV-2 was not detected in the river water upstream of the rural community, SARS-CoV-2 RNA was detected in downstream river waters (1.1 × 10(2) SARS-CoV-2 GC/mL). The results obtained in this study highlight the utility of SARS-CoV-2 monitoring in wastewater and human sewage as a non-invasive early warning tool to support health surveillance in vulnerable and remote areas, particularly in development countries.