Browsing by Author "AOUISSI, IMANE"

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    Prévalence de l’infection par le virus de l’hépatite B dans la région de Ghardaïa.
    (Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2025) AOUISSI, IMANE; BEN DIB, SAFA
    Viral hepatitis B represents a real public health problem worldwide, due to its potential to lead to serious complications such as fibrosis, cirrhosis and hepatocellular carcinoma. The aim of this study was to estimate the prevalence of hepatitis B virus in the Ghardaïa region, and to identify the risk factors associated with its spread. A retrospective study was carried out on patient files extracted from the archives of the Direction de la Santé et de la Population and the Centre de Transfusion Sanguine de la wilaya de Ghardaïa, over a three-year period: 2022, 2023 and 2024. In addition, a prospective study was also carried out in the form of a questionnaire distributed to people who had undergone HBV screening, blood donors and pregnant women over a period of 3 months (from February 1 to April 30, 2025). The ELISA enzyme-linked immunosorbent assay is the basic technique for diagnosing this disease. The results of the study show that patients aged between 20 and 44 are the most affected by the hepatitis B virus, with a predominance of males (56.21%). The main risk factors associated with transmission of the virus include lack of vaccination (81.82%), dental care (70%), hijama (60%), sharing personal objects (36.36%) and surgical history (18.18%).