Reproductive tract infections (RTIs) among married non-pregnant women living in a low-income suburb of Beirut, Lebanon.

Introduction: This study aimed to identify reproductive tract infections (RTIs) in married, non-pregnant women, aged 18 to 49 years, living in a low-income suburb of Beirut, and to investigate the relationship between demographic and socioeconomic factors and these infections.

Methodology: Among 1,015 women recruited for the study, 502 were found eligible and 441 were medically examined. Appropriate specimens were collected for Nisseria gonorrhea, Chlamydia trachomatis, Trichomonas vaginalis, candidiasis, and bacterial vaginosis.

Hepatitis B virus and hepatitis C virus infections among female sex workers and men who have sex with men in Lebanon: prevalence, risk behaviour and immune status.

Background: The aim of our study was to study the prevalence of and the risk behaviours associated with the hepatitis B virus (HBV) and hepatitis C virus (HCV) infections among two high-risk groups: female sex workers (FSW) and men who have sex with men (MSM). Furthermore, since vaccination is a key component of HBV prevention programs, the immune status of HBV infection in these two high-risk groups was evaluated.

Methods: Participants included in this study were part of a bio-behavioural surveillance study done to assess HIV prevalence among four vulnerable groups in Lebanon.

Distribution of hepatitis C virus genotypes among injecting drug users in Lebanon.

Background: The aim of this study is to determine the prevalence of anti-HCV among injecting drug users (IDUs) in Lebanon, to establish the current prevalence of HCV genotypes in this population and to determine whether demographic characteristics and behavioral variables differ between participants who were HCV-RNA positive and those who were HCV-RNA negative or between the different genotypes. Participants were recruited using respondent-driven sampling method. The blood samples were collected as dried blood spots and then eluted to be tested for HCV, HBV and HIV by ELISA.

Prevalence of antibodies to human immunodeficiency virus (HIV), hepatitis B and hepatitis C and risk factors in prisoners in Lebanon.

Background: People admitted to correctional facilities often have a history of risky behaviours which frequently lead to transmission of blood-borne viruses, such as human immunodeficiency virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV). Our aim was to determine the prevalence of HIV, HBV and HCV infections among prisoners in Lebanon.

Methodology: Conducted between August 2007 and February 2008 in Roumieh Prison, Lebanon, the study included a total of 580 male prisoners aged 16 and above who were randomly selected from four prison blocks.