Frequency and risk of SARS-CoV-2 reinfections in Norway: a nation-wide study, February 2020 to January 2022

• Main Authors: Håkon Bøås (Author), Margrethe Larsdatter Storm (Author), German Tapia (Author), Anja Bråthen Kristoffersen (Author), Astrid Louise Løvlie (Author), Ketil Størdal (Author), Trude Marie Lyngstad (Author), Karoline Bragstad (Author), Olav Hungnes (Author), Lamprini Veneti (Author)
• Format: Book
• Published: BMC, 2024-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background SARS-CoV-2 reinfection rates have been shown to vary depending on the circulating variant, vaccination status and background immunity, as well as the time interval used to identify reinfections. This study describes the frequency of SARS-CoV-2 reinfections in Norway using differe...