Detection of HIV-1 infections in blood donors during the pre-seroconversion window period in São Paulo, Brazil
Rev. Soc. Bras. Med. Trop
; 52: e20180432, 2019. tab
Article
en En
| LILACS
| ID: biblio-1003137
Biblioteca responsable:
BR1.1
ABSTRACT
Abstract By decreasing the pre-seroconversion window period, nucleic acid testing (NAT) has improved the safety of blood products and reduced the risk of transfusion-transmitted infections. Between 2011 and 2017, NAT determinations for approximately 898,202 donations were performed at Fundação Pró-Sangue/Hemocentro de São Paulo (FPS-HSP). Three seronegative HIV-viremic donations were detected. The NAT yield rate per million donations was 3.34 for HIV, and the acute HIV-1 infections detected are described, followed by a brief review of the situation in Brazil.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
LILACS
Asunto principal:
Donantes de Sangre
/
ADN Viral
/
ARN Viral
/
Infecciones por VIH
/
VIH-1
/
Técnicas de Amplificación de Ácido Nucleico
Tipo de estudio:
Diagnostic_studies
Límite:
Adult
/
Humans
/
Male
País/Región como asunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Rev. Soc. Bras. Med. Trop
Asunto de la revista:
MEDICINA TROPICAL
Año:
2019
Tipo del documento:
Article
País de afiliación:
Brasil
Pais de publicación:
Brasil