Effect of vaccination on the case fatality rate for COVID-19 infections 2020–2021: multivariate modelling of data from the US Department of Veterans Affairs

Effect of vaccination on the case fatality rate for COVID-19 infections 2020–2021: multivariate modelling of data from the US Department of Veterans Affairs

Objectives To evaluate the benefits of vaccination on the case fatality rate (CFR) for COVID-19 infections.Design, setting and participants The US Department of Veterans Affairs has 130 medical centres. We created multivariate models from these data—339 772 patients with COVID-19—as of 30 September...

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Bibliographic Details
Main Authors:	Heather M Campbell, Glen H Murata, Allison E Murata, Douglas J Perkins, Jenny T Mao, Brent Wagner, Benjamin H McMahon, Curt H Hagedorn
Format:	Article
Language:	English
Published:	BMJ Publishing Group 2022-12-01
Series:	BMJ Open
Online Access:	https://bmjopen.bmj.com/content/12/12/e064135.full

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