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Article

Influence of age on the effectiveness and duration of protection in Vaxzevria and CoronaVac vaccines

2021-08-25

Abstract excerpt

<h4>Background</h4> High rates of virus transmission and the presence of variants of concern can affect vaccine effectiveness (VE). Both conditions occur in low-income countries, which primarily use viral vector or inactivated virus vaccine technologies. Such countries conducted few VE analyses, and most lack the power to evaluate effectiveness in subgroups. <h4>Methods</h4> The present retrospective cohort stud...

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Literature Corpus work
7485d60e-d493-555f-8afc-d012e568bdf1
DOI
10.1101/2021.08.21.21261501
Open publication

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Influence of age on the effectiveness and duration of protection in Vaxzevria and CoronaVac vaccinesDOI 10.1101/2021.08.21.21261501
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