Category Archives: Prevention
Yellow fever vaccine safety in immunocompromised individuals: A systematic review and meta-analysis
BACKGROUND: Yellow fever is an arbovirus with variable severity, including severe forms with high mortality. The vaccination is the most effective measure to protect against the disease. Nonserious and serious...
Implementation science for the prevention and treatment of HIV among adolescents and young adults in sub-Saharan Africa: A scoping review
Despite many evidence-based adolescent and young adult (AYA) HIV interventions, few are implemented at scale in sub-Saharan Africa (SSA). A growing implementation science literature provides important context for scaling up...
Barriers and facilitators to HIV prevention interventions for reducing risky sexual behavior among youth worldwide: A systematic review
BACKGROUND: Interventions aimed at reducing risky sexual behavior are considered an important strategy for averting Human Immunodeficiency Virus (HIV) infection among youth (15-24Aÿyears) who continue to be at risk of...
Narrative review of studies on HIV pre-exposure prophylaxis in Brazil and its implementation in the public health network
OBJECTIVES: To discuss studies conducted in Brazil relating to PrEP, from 2012 to 2022, based on a narrative review. METHODOLOGY: The databases of the Virtual Health Library/PAHO, portals from Scielo,...
Increased risk of sexually transmitted infections in men who have sex with men taking preexposure prophylaxis: A meta-analysis
BACKGROUND: Men who have sex with men (MSM) are a priority population for preexposure prophylaxis (PrEP) for HIV prevention. We summarized the surveillance data from the studies of MSM taking...
Ingestible electronic sensors for monitoring real-time adherence to HIV pre-exposure prophylaxis and antiretroviral therapy
PURPOSE OF REVIEW: This review summarizes the recent advancements and future directions of digital pill systems (DPS) – which utilize ingestible sensors to directly measure medication ingestion events in real-time...
HIV voluntary counseling and testing (VCT-HIV) effectiveness for sexual risk-reduction among key populations: A systematic review and meta-analysis
Background: HIV disproportionately affects people who inject drugs, transgender people, sex workers, men who have sex with men, and incarcerated people. Recognized as key populations (KP), these groups face increased impact...
Condom use and risk factors of inconsistent or low use of the condoms during heterosexual anal intercourse in sub-Saharan Africa: A scoping review
BACKGROUND: Anal intercourse (AI) has been reported to be the riskiest among other sexual intercourses in spreading human immunodeficiency virus (HIV) and the risk could be minimized by the use...
The HIV pre-exposure prophylaxis continuum of care among women who inject drugs: A systematic review
INTRODUCTION: People who inject drugs have a substantial risk for HIV infection, especially women who inject drugs (WWID). HIV pre-exposure prophylaxis (PrEP), a highly-effective HIV prevention drug, is uncommonly studied...
Immunogenicity and safety of COVID-19 vaccines among people living with HIV: A systematic review and meta-analysis
BACKGROUND: The immunogenicity and safety of COVID-19 vaccines among people living with human immunodeficiency virus (PLWH) are unclear. We aimed to evaluate the immunogenicity and safety of COVID-19 vaccines among...
When law and science part ways: the criminalization of breastfeeding by women living with HIV
Stigma and discrimination are a constant reality for the 37.7 million people living with human immunodeficiency virus (HIV) around the globe. Fear over vertical transmission has fuelled HIV criminalization: laws...
