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Alex Tunas Corzon
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 4
Citations - 243
Alex Tunas Corzon is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Population & Environmental science. The author has an hindex of 3, co-authored 3 publications receiving 87 citations.
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Detection of SARS-CoV-2 variants in Switzerland by genomic analysis of wastewater samples
Katharina Jahn,David Dreifuss,Ivan Topolsky,Anina Kull,Pravin Ganesanandamoorthy,Xavier Fernandez-Cassi,Carola Bänziger,Alexander J. devaux,Elyse Stachler,Lea Caduff,Federica Cariti,Alex Tunas Corzon,Lara Fuhrmann,Chaoran Chen,Kim Philipp Jablonski,Sarah Nadeau,Mirjam Feldkamp,Christian Beisel,Catharine Aquino,Tanja Stadler,Christoph Ort,Tamar Kohn,Timothy R. Julian,Timothy R. Julian,Timothy R. Julian,Niko Beerenwinkel +25 more
TL;DR: In this paper, the authors report a genomic analysis of SARS-CoV-2 in 48 raw wastewater samples collected from three wastewater treatment plants in Switzerland between July 9 and December 21, 2020.
Journal ArticleDOI
Wastewater monitoring outperforms case numbers as a tool to track COVID-19 incidence dynamics when test positivity rates are high.
Xavier Fernandez-Cassi,Andreas Scheidegger,Carola Bänziger,Federica Cariti,Alex Tunas Corzon,Pravin Ganesanandamoorthy,Joseph C. Lemaitre,Christoph Ort,Timothy R. Julian,Timothy R. Julian,Timothy R. Julian,Tamar Kohn +11 more
TL;DR: In this article, the authors investigated how the dynamics of new COVID-19 infections estimated based on wastewater monitoring or confirmed cases compare to true COVID19 incidence dynamics, and they focused on the first pandemic wave in Switzerland (February to April, 2020), when test positivity ranged up to 26%.
Journal ArticleDOI
Early detection and surveillance of SARS-CoV-2 genomic variants in wastewater using COJAC
Katharina Jahn,David Dreifuss,Ivan Topolsky,Anina Kull,Pravin Ganesanandamoorthy,Xavier Fernandez-Cassi,Carola Bänziger,Alexander J. Devaux,Elyse Stachler,Lea Caduff,Federica Cariti,Alex Tunas Corzon,Lara Fuhrmann,Chaoran Chen,Kim Philipp Jablonski,Sarah Nadeau,Mirjam Feldkamp,Christian Beisel,Catharine Aquino,Tanja Stadler,Christoph Ort,Tamar Kohn,Timothy R. Julian,Niko Beerenwinkel +23 more
TL;DR: In this paper , the authors used genomic sequencing of 122 wastewater samples from three locations in Switzerland to monitor the local spread of B.1.7 (Alpha), B.351 (Beta) and P.1 (Gamma) variants of SARS-CoV-2 at a population level.
Posted ContentDOI
Wastewater monitoring outperforms case numbers as a tool to track COVID-19 incidence dynamics when test positivity rates are high
Xavier Fernandez-Cassi,Andreas Scheidegger,Carola Baenziger,Federica Cariti,Alex Tunas Corzon,Pravin Ganesanandamoorthy,Joseph C. Lemaitre,Christoph Ort,Timothy R. Julian,Timothy R. Julian,Timothy R. Julian,Tamar Kohn +11 more
TL;DR: In this paper, the authors investigated how the dynamics of new COVID-19 infections estimated based on wastewater monitoring or confirmed cases compare to true COVID19 incidence dynamics, and they focused on the first pandemic wave in Switzerland (February to April, 2020), when test positivity ranged up to 26%.