Article
Distribution of hepatitis B virus genotypes in two different pediatric populations from Argentina.
Journal of clinical microbiology - 1 Nov 1998
Mbayed V A, López J L, Telenta P F, Palacios G, Badía I, Ferro A, Galoppo C, Campos R
Abstract excerpt
Differences in pathogenesis and the probability of becoming a chronic carrier depend on the age at which hepatitis B virus (HBV) infection is acquired, ranging from 82% in infants less than 6 months of age to 15 to 30% in older children. HBV genotypes from 22 pediatric patients from two areas that differ in prevalence have been determined. Phylogenetic analysis shows a clear difference between the genotype...
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