Observed protection against SARS-CoV-2 reinfection following a primary infection: A Danish cohort study among unvaccinated using two years of nationwide PCR-test data

• Main Authors: Daniela Michlmayr (Author), Christian Holm Hansen (Author), Sophie Madeleine Gubbels (Author), Palle Valentiner-Branth (Author), Peter Bager (Author), Niels Obel (Author), Birgitte Drewes (Author), Camilla Holten Møller (Author), Frederik Trier Møller (Author), Rebecca Legarth (Author), Kåre Mølbak (Author), Steen Ethelberg (Author)
• Format: Book
• Published: Elsevier, 2022-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary: 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. Methods: Analysing nationwide, individually referable, Danish register data including RT-PCR-test results, we conducted a co...