ArticleArchives of virology2024
Molecular epidemiology and genetic characterization of hepatitis B virus in two major provinces of Pakistan.
Article in Archives of virology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
6 authors.
Funding
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Abstract
Hepatitis B virus (HBV) infection is a major public health issue and is responsible for considerable morbidity and mortality globally. In Pakistan, the prevalence of chronic HBV infection varies from 2% to 4%, with an estimated exposure rate of approximately 34%. The major objective of this study was to determine the prevalence of HBV genotypes and the pattern of escape mutations in the HBV S gene in two major provinces of Pakistan: Punjab and Khyber Pakhtunkhwa. A total of 146 serum/plasma samples collected from hepatitis B patients were sequenced by the Sanger method. Phylogenetic analysis indicated the intermixed circulation of closely related strains of HBV genotype D and subgenotypes HBV/D1, HBV/D2, and HBV/A2 in both provinces, and various escape mutations (Y100C, P120S/T, G119R, C121S/Y, R122K, T126I, A128V, Q129H/R, G130R, T131N/I, M133T/I, Y134N, C137W, S143L, and D144E) were identified. These findings provide important insights into the current prevalence of HBV genotypes in Pakistan and will help in the establishment of more-efficient disease interventions and patient management strategies.
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Registered trials
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