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Explore the prevalence of HBsAg across continents from 1997 to 2006, with varying rates in Europe, Asia, Africa, and South America. Data from CDC and US Department of Homeland Security Yearbook. Geographic regions with high prevalence include parts of Africa, Asia, the Caribbean, Eastern Europe, and more. Source: CDC and research studies.
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HBsAg Prevalence 2-7% <2% ≥8% Prevalence of CHB and Immigration by Continent 1997-2006 Europe ≈1.4 million Asia ≈3.0 million Africa ≈601,000 South America ≈706,000 Adapted from CDC. Epidemiology and prevention of viral hepatitis A to E: hepatitis B. Available at: http://www.cdc.gov/ncidod/diseases/hepatitis/slideset/hep_b/slide_9.htm. Accessed February 12, 2008. US Department of Homeland Security.2006 Yearbook of Immigration Statistics.Available at: http://www.cdc.gov/Ncidod/diseases/hepatitis/slideset/index.htm#101. Accessed March 7, 2008. Mahoney FJ. Clin Microbiol Rev. 1999;12:351-366.
Geographic Regions with Hep B Prevalence 2%+ Africa – All Countries Asia – All Countries Australia & South Pacific – All except Australia & New Zealand Caribbean – Antigua-Barbuda, Dominica, Grenada, Haiti, Jamaica, St. Kitts-Nevis, St. Lucia, and Turks & Caicos Islands Eastern Europe – All except Hungary Mexico & Central America – Guatemala & Honduras Middle East – All except Cyprus & Israel North America – Alaska Natives and Indigenous of Northern Canada South America – Ecuador, Guyana, Suriname, Venezuela, Amazonian areas of Bolivia, Brazil, Columbia and Peru Western Europe – Malta, Spain, & Indigenous in Greenland From 9/18/08 CDC Press Release