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

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

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...

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Bibliographic Details
Main Authors: Maria Elena Flacco, Graziella Soldato, Cecilia Acuti Martellucci, Giuseppe Di Martino, Roberto Carota, Antonio Caponetti, Lamberto Manzoli
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Public Health
Subjects:
SARS-CoV-2
COVID-19
reinfection
Omicron variant
cohort study
Italy
Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2022.884121/full

Internet

https://www.frontiersin.org/articles/10.3389/fpubh.2022.884121/full

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