2 documents found, page 1 of 1
Molecular epidemiology of HIV-1 infected migrants followed up in Portugal: tren...
Pimentel, Victor; Pingarilho, Marta; Alves, Daniela; Diogo, Isabel; Fernandes, Sandra; Miranda, Mafalda; Pineda-Peña, Andrea-Clemencia; Libin, PieterMigration is associated with HIV-1 vulnerability. Objectives: To identify long-term trends in HIV-1 molecular epidemiology and antiretroviral drug resistance (ARV) among migrants followed up in Portugal Methods: 5177 patients were included between 2001 and 2017. Rega, Scuel, Comet, and jPHMM algorithms were used for subtyping. Transmitted drug resistance (TDR) and Acquired drug resistance (ADR) were defined as ...
Drivers of HIV-1 transmission: The Portuguese case
Pineda-Peña, Andrea-Clemencia; Pingarilho, Marta; Li, Guangdi; Vrancken, Bram; Libin, Pieter; Gomes, Perpétua; Camacho, Ricardo Jorge; Theys, KristofBackground Portugal has one of the most severe HIV-1 epidemics in Western Europe. Two subtypes circulate in parallel since the beginning of the epidemic. Comparing their transmission patterns and its association with transmitted drug resistance (TDR) is important to pinpoint transmission hotspots and to develop evidence-based treatment guidelines. Methods Demographic, clinical and genomic data were collected fr...