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Effectiveness of CoronaVac among healthcare workers in the setting of high SARS-CoV-2 Gamma variant transmission in Manaus, Brazil: A test-negative case-control study

2021-04-07

Abstract excerpt

<h4>Background</h4> Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant, Gamma, emerged in the city of Manaus in late 2020 during a large resurgence of coronavirus disease (COVID-19), and has spread throughout Brazil. The effectiveness of vaccines in settings with widespread Gamma variant transmission has not been reported. <h4>Methods</h4> We performed a matched test-negative case-control study...

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Literature Corpus work
eb9255c5-32f1-572c-9ed1-651307fd200b
DOI
10.1101/2021.04.07.21255081
Open publication

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