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Article

Frequency of subtype B and F1 dual infection in HIV-1 positive, Brazilian men who have sex with men.

Virology journal - 29 Sept 2012

Soares de Oliveira Ana Carolina, Pessôa de Farias Rodrigo, da Costa Antonio Charlys, Sauer Mariana Melillo, Bassichetto Katia Cristina, Oliveira Solange Maria Santos, Costa Priscilla Ramos, Tomiyama Claudia, Tomiyama Helena Tomoko Iwashita, Sabino Ester Cerdeira, Kallas Esper Georges, Sanabani Sabri Saeed

Abstract excerpt

BACKGROUND: Because various HIV vaccination studies are in progress, it is important to understand how often inter- and intra-subtype co/superinfection occurs in different HIV-infected high-risk groups. This knowledge would aid in the development of future prevention programs. In this cross-sectional study, we report the frequency of subtype B and F1 co-infection in a clinical group of 41 recently HIV-1 infected...

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Identifiers

PMID: 23021203
DOI: 10.1186/1743-422X-9-223
PMCID: PMC3499372

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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