@article{:/content/10.2807/1560-7917.ES.2022.27.20.2200372, author = "Sacco, Chiara and Petrone, Daniele and Del Manso, Martina and Mateo-Urdiales, Alberto and Fabiani, Massimo and Bressi, Marco and Bella, Antonino and Pezzotti, Patrizio and Rota, Maria Cristina and Riccardo, Flavia and on behalf of the Italian Integrated Surveillance of COVID-19 study group", title = "Risk and protective factors for SARS-CoV-2 reinfections, surveillance data, Italy, August 2021 to March 2022", journal = "Eurosurveillance", year = "2022", volume = "27", number = "20", eid = 2200372, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2022.27.20.2200372", doi = "https://doi.org/10.2807/1560-7917.ES.2022.27.20.2200372" }