Article

Effectiveness of COVID-19 vaccines against the B.1.617.2 variant

2021-05-24

Abstract excerpt

<h4>Background</h4> The B.1.617.2 COVID-19 variant has contributed to the surge in cases in India and has now been detected across the globe, including a notable increase in cases in the UK. We estimate the effectiveness of the BNT162b2 and ChAdOx1 COVID-19 vaccines against this variant. <h4>Methods</h4> A test negative case control design was used to estimate the effectiveness of vaccination against symptomatic d...

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Literature Corpus work: 606b89ff-30a1-57b5-a75f-83de3fa16273
DOI: 10.1101/2021.05.22.21257658

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