In this paper by Ranzani and colleagues (BMJ 2021;374:n2015, doi:10.1136/bmj.n2015, published 20 August 2021), author Edlaine Faria de Moura Villela should have been shown affiliated with address 5 [not 6], the Disease Control Coordination of the São Paulo State Department of Health, São Paulo, Brazil.
. 2021 Sep 6;374:n2091. doi: 10.1136/bmj.n2091
Effectiveness of the CoronaVac vaccine in older adults during a gamma variant associated epidemic of covid-19 in Brazil: test negative case-control study
Collection date 2021.
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PMCID: PMC8419709 PMID: 34489240