Abstract:
:The Karens, or 'old settlers', migrated from Myanmar to Andaman and Nicobar islands 80 years ago. A high HBV exposure rate among them has been reported. A study of 34 HBsAg carriers was done to investigate the origin of HBV infection among the Karens. RFLP-based genotyping was confirmed by sequencing and phylogenetic analysis. The predominance of HBV/C1/Cs suggests that they carried HBV during their migration, retained it, and in addition, acquired HBV/D2 from the people of mainland India. The reported association of HBV genotype C with disease severity thus warrants further epidemiological investigations among them and on possible spread among neighboring settlers.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Datta S,Chandra PK,Banerjee A,Chakravarty R,Murhekar KM,Murhekar MVdoi
10.1007/s00705-006-0910-0subject
Has Abstractpub_date
2007-01-01 00:00:00pages
1223-8issue
6eissn
0304-8608issn
1432-8798journal_volume
152pub_type
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