We conducted a systematic review of couple-based HIV biobehavioral (skills-building, VCT,
and adherence) and biomedical (ART, circumcision) prevention and intervention studies …

The increase in treatment coverage (mean is at 63%) resulted in modifications of HIV/AIDS
epidemiology. New strategies to seek, test and link key populations to care are urgently …

Background Acute human immunodeficiency virus type 1 (HIV-1) infection is a major
contributor to transmission of HIV-1. An understanding of acute HIV-1 infection may be …

Abstract Background Preexposure prophylaxis (PrEP) is highly effective for preventing
human immunodeficiency virus (HIV) infection, but risk compensation (RC) in men who have …

Package EpiModel provides tools for building, simulating, and analyzing mathematical
models for the population dynamics of infectious disease transmission in R. Several classes …

Background Preexposure prophylaxis (PrEP) is effective for preventing human
immunodeficiency virus (HIV) infection among men who have sex with men (MSM) within …

Background The reasons for black/white disparities in HIV epidemics among men who have
sex with men have puzzled researchers for decades. Understanding reasons for these …

Objective: Implementation of HIV pre-exposure prophylaxis (PrEP) programs for populations
with highest incidence is critical to reducing new infections in the United States. Black and …

Background In the USA, men who have sex with men (MSM) in primary partnerships are at
elevated risk for human immunodeficiency virus (HIV) infection. Pre-exposure prophylaxis …

Background For maximum effect pre-exposure prophylaxis should be targeted to the
subpopulations that account for the largest proportion of infections (population-attributable …