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Prevalence of HBV and HCV among outpatients in the plovdiv region of Bulgaria, 2010–2011

Ani Kevorkyan,P. Teoharov,5 Authors,M. Kojouharova

2015 · DOI: 10.1002/jmv.24065
Journal of Medical Virology · 24 Citations

TLDR

Seroprevalence studies in Bulgaria revealed a lack of dynamics in the overall level of HBsAg carriers, likely related to the excessively low hepatitis B vaccine coverage in individuals, born before the introduction of the universal vaccination of newborns in August 1991.