Association between primary or booster COVID-19 mRNA vaccination and Omicron lineage BA.1 SARS-CoV-2 infection in people with a prior SARS-CoV-2 infection: A test-negative case-control analysis.

<h4>Background</h4>The benefit of primary and booster vaccination in people who experienced a prior Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection remains unclear. The objective of this study was to estimate the effectiveness of primary (two-dose series) and boost...

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Main Authors: Margaret L Lind, Alexander J Robertson, Julio Silva, Frederick Warner, Andreas C Coppi, Nathan Price, Chelsea Duckwall, Peri Sosensky, Erendira C Di Giuseppe, Ryan Borg, Mariam O Fofana, Otavio T Ranzani, Natalie E Dean, Jason R Andrews, Julio Croda, Akiko Iwasaki, Derek A T Cummings, Albert I Ko, Matt D T Hitchings, Wade L Schulz
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2022-12-01
Series:PLoS Medicine
Online Access:https://doi.org/10.1371/journal.pmed.1004136