Volume 51, Issue 2, Pages 403-410 (August 2009) Antiviral therapy of chronic hepatitis B: Opportunities and challenges in Asia  Yun-Fan Liaw  Journal of Hepatology  Volume 51, Issue 2, Pages 403-410 (August 2009) DOI: 10.1016/j.jhep.2009.04.003 Copyright © 2009 European Association for the Study of the Liver Terms and Conditions

Fig. 1 Geographic distribution of chronic hepatitis B virus infection and its dominant genotype(s) in Asia. Adapted from CDC traveler’s health, yellow book, Atlanta GA 2008 [http:/wwwn.cdc.gov/travel/yellowbookch4-HepB.aspx] with modification. When two genotypes are common in a region, the genotype with larger character is the most dominant one. Journal of Hepatology 2009 51, 403-410DOI: (10.1016/j.jhep.2009.04.003) Copyright © 2009 European Association for the Study of the Liver Terms and Conditions