Article

Observed Protection Against SARS-CoV-2 Reinfection Following a Primary Infection: A Danish Cohort Study Using Two Years of Nationwide PCR-Test Data

2022-03-10

Abstract excerpt

Background: The level of protection after a SARS-CoV-2 infection against reinfection and COVID-19 disease remains important with much of the world still unvaccinated.<br><br>Methods: Analysing nationwide, individually referable, Danish register data including RT-PCR-test results, we conducted a cohort study using Cox regression to compare SARS-CoV-2 infection rates before and after a primary infection among still...

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Literature Corpus work: 85d732b6-d250-5be9-9dfe-7e11fd11025f
DOI: 10.2139/ssrn.4054807

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