Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study

We conducted an ecological analysis of the dynamics of Delta and Omicron establishment and dominance in US states. Omicron became the dominant circulating variant later in states with higher population-level immunity. By contrast, population immunity did not impact the maximum rate of takeover by De...

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Autores principales: Ankomah, Pierre O, Siedner, Mark J, Bhattacharyya, Roby P
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Brief Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9764332/
https://www.ncbi.nlm.nih.gov/pubmed/36544861
http://dx.doi.org/10.1093/ofid/ofac621
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author Ankomah, Pierre O
Siedner, Mark J
Bhattacharyya, Roby P
author_facet Ankomah, Pierre O
Siedner, Mark J
Bhattacharyya, Roby P
author_sort Ankomah, Pierre O
collection PubMed
description We conducted an ecological analysis of the dynamics of Delta and Omicron establishment and dominance in US states. Omicron became the dominant circulating variant later in states with higher population-level immunity. By contrast, population immunity did not impact the maximum rate of takeover by Delta or Omicron from prior variants.
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spelling pubmed-97643322022-12-20 Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study Ankomah, Pierre O Siedner, Mark J Bhattacharyya, Roby P Open Forum Infect Dis Brief Report We conducted an ecological analysis of the dynamics of Delta and Omicron establishment and dominance in US states. Omicron became the dominant circulating variant later in states with higher population-level immunity. By contrast, population immunity did not impact the maximum rate of takeover by Delta or Omicron from prior variants. Oxford University Press 2022-12-20 /pmc/articles/PMC9764332/ /pubmed/36544861 http://dx.doi.org/10.1093/ofid/ofac621 Text en © The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com
spellingShingle Brief Report
Ankomah, Pierre O
Siedner, Mark J
Bhattacharyya, Roby P
Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title_full Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title_fullStr Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title_full_unstemmed Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title_short Pre-Existing Population Immunity and severe acute respiratory syndrome coronavirus 2 Variant Establishment and Dominance Dynamics in the United States: An Ecological Study
title_sort pre-existing population immunity and severe acute respiratory syndrome coronavirus 2 variant establishment and dominance dynamics in the united states: an ecological study
topic Brief Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9764332/
https://www.ncbi.nlm.nih.gov/pubmed/36544861
http://dx.doi.org/10.1093/ofid/ofac621
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