Category Archives: Epidemiology

The present meta-analysis aimed to investigate the effect of injection duration on injection and sexual high-risk behaviors among people who inject drugs (PWID), in order to inform development of intensive...

INTRODUCTION: Youth under the age of 25 are at high risk for HIV infection. While pre-exposure prophylaxis (PrEP) has the potential to curb new infections within this population, it is...

Co-infection with hepatitis B and C among HIV infected patients are prevalent among high-risk populations. This meta-analysis aimed to estimate the prevalence of HIV, HCV and HBV co-infections among high-risk...

INTRODUCTION: Co-infection of TB/ HIV is an emerging threat to a global public health. Although several studies have investigated the prevalence of TB/HIV co-infection in Iran, the results are inconsistent....

Background: We aimed to estimate the global prevalence of HIV, as well as cross-countries comparison in people who are in prison. Methods: We systematically assessed published studies reporting HIV prevalence...

Objectives: Female sex workers (FSW) are highly at risk of HIV, and can potentially transmit the human immunodeficiency virus (HIV) in different societies. Study design: The aims of the present...

Background: The aim of this review was to summarize the data on HIV/AIDS epidemiology and affected populations in Ghana and to describe the United States President’s Emergency Plan for Emergency...

A systematic review and meta-analysis was conducted to estimate the prevalence of PH in adolescents and adults living with HIV at the global level. PubMed, EMBASE, Web of Science, and...

BACKGROUND: Globally, China is the largest country by population and contributes substantially to the burden of people who inject drugs (PWID). The aims of this study were to estimate the...

Objective: To identify and summarize existing literature on the burden of HIV, sexually transmitted infections (STIs), and viral hepatitis (VH) in indigenous peoples and Afro-descendants in Latin America to provide...

BACKGROUND: Tuberculosis (TB) and HIV makeup a deadly synergy of infectious disease, and the combined effect is apparent in resource limited countries like Ethiopia. Previous studies have demonstrated inconsistent results...

INTRODUCTION: Geographic Information Systems (GIS) and spatial analysis are emerging tools for global health, but it is unclear to what extent they have been applied to HIV research in Africa....