Prevalence of SARS-CoV-2 Antibodies after First 6 Months of COVID-19 Pandemic, Portugal

In September 2020, we tested 13,398 persons in Portugal for antibodies against severe acute respiratory syndrome coronavirus 2 by using a quota sample stratified by age and population density. We found a seroprevalence of 2.2%, 3–4 times larger than the official number of cases at the end of the fir...

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Detalles Bibliográficos
Autores principales: Canto e Castro, Luísa, Pereira, Ana Helena Guia, Ribeiro, Rita, Alves, Catarina, Veloso, Luís, Vicente, Vera, Alves, Dalila, Domingues, Inês, Silva, Cláudia, Gomes, Andreia, Serrano, Marta, Afonso, Ângela, Veldhoen, Marc, de Sousa, Maria José Rego, de Sousa, José Germano Rego, de Sousa, Germano, Mota, Maria M., Silva-Santos, Bruno, Ribeiro, Ruy M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8544986/
https://www.ncbi.nlm.nih.gov/pubmed/34437830
http://dx.doi.org/10.3201/eid2711.210636

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