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SARS-CoV-2 Secondary Attack Rates in Vaccinated and Unvaccinated Household Contacts during Replacement of Delta with Omicron Variant, Spain

We performed a prospective, cross-sectional study of household contacts of symptomatic index case-patients with SARS-CoV-2 infection during the shift from Delta- to Omicron-dominant variants in Spain. We included 466 household contacts from 227 index cases. The secondary attack rate was 58.2% (95% C...

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Detalles Bibliográficos
Autores principales:	López-Muñoz, Israel, Torrella, Ariadna, Pérez-Quílez, Olga, Castillo-Zuza, Amaia, Martró, Elisa, Bordoy, Antoni E., Saludes, Verónica, Blanco, Ignacio, Soldevila, Laura, Estrada, Oriol, Valerio, Lluís, Roure, Sílvia, Vallès, Xavier
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Centers for Disease Control and Prevention 2022
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9514368/ https://www.ncbi.nlm.nih.gov/pubmed/36037811 http://dx.doi.org/10.3201/eid2810.220494

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