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Sequencing of Bacterial Microflora in Peripheral Blood: our Experience with HIV-infected Patients
Published on: June 11, 2011
Blood-borne viral co-infections among human immunodeficiency virus-infected inmates
Emanuele Pontali1, Nicoletta Bobbio1, Marilena Zaccardi2
1Department of Infectious Diseases, Galliera Hospital, Genoa, Italy AND Department of Health in Prison, ASL3 Genovese, Prison of Genoa-Marassi, Genoa, Italy.
Insights
High rates of Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) co-infections are prevalent in HIV-infected inmates. Early screening for HBV and HCV in correctional facilities is crucial for timely care.
Area of Science:
- Infectious Diseases
- Public Health
- Epidemiology
Background:
- Human Immunodeficiency Virus (HIV) infection is a significant global health concern.
- Co-infections with Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) are common among individuals with HIV.
- Correctional facilities represent a unique setting with a concentrated population of individuals at high risk for viral hepatitis.
Purpose of the Study:
- To determine the prevalence of HBV and/or HCV co-infection in Human Immunodeficiency Virus (HIV)-infected inmates upon entry into a correctional facility.
- To assess the rates of past HBV infection, active HBV co-infection, and HCV co-infection within this population.
- To identify the occurrence of triple co-infection (HIV, HCV, and active HBV).
Main Methods:
- A prospective study design was employed to collect data over a ten-year period.
- Consecutive HIV-infected inmates entering the correctional institution were evaluated.
- Testing for HBV and HCV markers was performed on all participants.
Main Results:
- A total of 365 HIV-infected inmates were evaluated during the study period.
- Hepatitis C Virus (HCV) co-infection was identified in over 80% of the inmates.
- Past HBV infection was present in 71.6%, active HBV co-infection in 7.1%, and triple co-infection in 6% of the total cohort.
Conclusions:
- This study highlights the exceptionally high prevalence of HBV and HCV co-infections among HIV-infected inmates.
- Routine screening for HBV and HCV upon entry into correctional systems is strongly recommended.
- Early identification facilitates targeted care and preventative interventions for co-infected individuals.
Abstract:
Purpose - The purpose of this paper is to evaluate the prevalence of HBV and/or HCV co-infection among HIV-infected inmates entering the correctional facility. Design/methodology/approach - Prospective collection of data of HIV-infected inmates entered the institution over a ten-year period. Findings - During study period 365 consecutive different inmates were evaluated. HCV co-infection was observed in more than 80 per cent of the tested HIV-infected inmates, past HBV infection in 71.6 per cent and active HBV co-infection was detected in 7.1 per cent; triple coinfection (HIV, HCV and HBs-Ag positivity) was present in 6 per cent of the total. Originality/value - This study confirms high prevalence of co-infections among HIV-infected inmates. Testing for HBV and HCV in all HIV-infected inmates at entry in any correctional system is recommended to identify those in need of specific care and/or preventing interventions.
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