Lower SARS-CoV-2 viral shedding following COVID-19 vaccination among healthcare workers in Los Angeles, California
Author(s) -
Paul C. Adamson,
Michael A. Pfeffer,
Valerie A. Arboleda,
Omai B. Garner,
Annabelle de St. Maurice,
Benjamin von Bredow,
Jonathan Flint,
Leonid Kruglyak,
Judith S. Currier
Publication year - 2021
Publication title -
open forum infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.546
H-Index - 35
ISSN - 2328-8957
DOI - 10.1093/ofid/ofab526
Subject(s) - medicine , covid-19 , virology , vaccination , viral shedding , betacoronavirus , pandemic , outbreak , virus , infectious disease (medical specialty) , disease
Among 880 healthcare workers with a positive SARS-CoV-2 test, 264 (30.0%) infections were identified following receipt of at least one vaccine dose. Median SARS-CoV-2 cycle threshold values were highest among individuals receiving two vaccine doses, corresponding to lower viral shedding. Vaccination might lead to lower transmissibility of SARS-CoV-2.
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