| Autor: |
Canto e Castro, Luísa, Guia Pereira, Ana Helena, Ribeiro, Rita, Alves, Catarina, Veloso, Luís, Vicente, Vera, Alves, Dalila, Domingues, Inês, Silva, Cláudia, Gomes, Andreia, Serrano, Marta, Afonso, Ângela, Veldhoen, Marc, Rego de Sousa, Maria José, Rego de Sousa, José Germano, de Sousa, Germano, Mota, Maria M., Silva-Santos, Bruno, Ribeiro, Ruy M., Pereira, Ana Helena Guia |
| Předmět: |
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| Zdroj: |
Emerging Infectious Diseases; Nov2021, Vol. 27 Issue 11, p2878-2881, 4p |
| Abstrakt: |
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 first wave of the pandemic. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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