Risk of SARS-CoV-2 Reinfection 18 Months After Primary Infection: Population-Level Observational Study

• Main Authors: Maria Elena Flacco (Author), Graziella Soldato (Author), Cecilia Acuti Martellucci (Author), Giuseppe Di Martino (Author), Roberto Carota (Author), Antonio Caponetti (Author), Lamberto Manzoli (Author)
• Format: Book
• Published: Frontiers Media S.A., 2022-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Current data suggest that SARS-CoV-2 reinfections are rare. Uncertainties remain, however, on the duration of the natural immunity, its protection against Omicron variant, and on the impact of vaccination to reduce reinfection rates. In this retrospective cohort analysis of the entire population of...