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
Sign Up to like & getrecommendations! Published in 2022 at "PLOS Medicine"
DOI: 10.1371/journal.pmed.1004136
Abstract: Background 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… read more here.
Keywords: prior infection; vaccination; infection; documented prior ... See more keywords