High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022

We performed 2 surveys during 2022 to estimate point prevalences of SARS-CoV-2 infection compared with overall seroprevalence in Sweden. Point prevalence was 1.4% in March and 1.5% in September. Estimated seroprevalence was >80%, including among unvaccinated children. Continued SARS-CoV-2 surveil...

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Autores principales: Groenheit, Ramona, Bacchus, Philip, Galanis, Ilias, Sondén, Klara, Bujila, Ioana, Efimova, Tatiana, Garli, Fredrik, Lindsjö, Oskar Karlsson, Mansjö, Mikael, Movert, Elin, Pettke, Aleksandra, Rapp, Marie, Sperk, Maike, Söderholm, Sandra, Asin, Karin Valentin, Zanetti, Sarah, Karlberg, Maria Lind, Bråve, Andreas, Blom, Kim, Klingström, Jonas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2023
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10202879/
https://www.ncbi.nlm.nih.gov/pubmed/37141616
http://dx.doi.org/10.3201/eid2906.221862
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author Groenheit, Ramona
Bacchus, Philip
Galanis, Ilias
Sondén, Klara
Bujila, Ioana
Efimova, Tatiana
Garli, Fredrik
Lindsjö, Oskar Karlsson
Mansjö, Mikael
Movert, Elin
Pettke, Aleksandra
Rapp, Marie
Sperk, Maike
Söderholm, Sandra
Asin, Karin Valentin
Zanetti, Sarah
Karlberg, Maria Lind
Bråve, Andreas
Blom, Kim
Klingström, Jonas
author_facet Groenheit, Ramona
Bacchus, Philip
Galanis, Ilias
Sondén, Klara
Bujila, Ioana
Efimova, Tatiana
Garli, Fredrik
Lindsjö, Oskar Karlsson
Mansjö, Mikael
Movert, Elin
Pettke, Aleksandra
Rapp, Marie
Sperk, Maike
Söderholm, Sandra
Asin, Karin Valentin
Zanetti, Sarah
Karlberg, Maria Lind
Bråve, Andreas
Blom, Kim
Klingström, Jonas
author_sort Groenheit, Ramona
collection PubMed
description We performed 2 surveys during 2022 to estimate point prevalences of SARS-CoV-2 infection compared with overall seroprevalence in Sweden. Point prevalence was 1.4% in March and 1.5% in September. Estimated seroprevalence was >80%, including among unvaccinated children. Continued SARS-CoV-2 surveillance is necessary for detecting emerging, possibly more pathogenic variants.
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spelling pubmed-102028792023-06-01 High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022 Groenheit, Ramona Bacchus, Philip Galanis, Ilias Sondén, Klara Bujila, Ioana Efimova, Tatiana Garli, Fredrik Lindsjö, Oskar Karlsson Mansjö, Mikael Movert, Elin Pettke, Aleksandra Rapp, Marie Sperk, Maike Söderholm, Sandra Asin, Karin Valentin Zanetti, Sarah Karlberg, Maria Lind Bråve, Andreas Blom, Kim Klingström, Jonas Emerg Infect Dis Dispatch We performed 2 surveys during 2022 to estimate point prevalences of SARS-CoV-2 infection compared with overall seroprevalence in Sweden. Point prevalence was 1.4% in March and 1.5% in September. Estimated seroprevalence was >80%, including among unvaccinated children. Continued SARS-CoV-2 surveillance is necessary for detecting emerging, possibly more pathogenic variants. Centers for Disease Control and Prevention 2023-06 /pmc/articles/PMC10202879/ /pubmed/37141616 http://dx.doi.org/10.3201/eid2906.221862 Text en https://creativecommons.org/licenses/by/4.0/Emerging Infectious Diseases is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Groenheit, Ramona
Bacchus, Philip
Galanis, Ilias
Sondén, Klara
Bujila, Ioana
Efimova, Tatiana
Garli, Fredrik
Lindsjö, Oskar Karlsson
Mansjö, Mikael
Movert, Elin
Pettke, Aleksandra
Rapp, Marie
Sperk, Maike
Söderholm, Sandra
Asin, Karin Valentin
Zanetti, Sarah
Karlberg, Maria Lind
Bråve, Andreas
Blom, Kim
Klingström, Jonas
High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title_full High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title_fullStr High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title_full_unstemmed High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title_short High Prevalence of SARS-CoV-2 Omicron Infection Despite High Seroprevalence, Sweden, 2022
title_sort high prevalence of sars-cov-2 omicron infection despite high seroprevalence, sweden, 2022
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10202879/
https://www.ncbi.nlm.nih.gov/pubmed/37141616
http://dx.doi.org/10.3201/eid2906.221862
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