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Slave Trade and Hepatitis B Virus Genotypes and Subgenotypes in Haiti and Africa

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Date 2009 Sep 16
PMID 19751583
Citations 54
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Abstract

In Haiti, >90% of the population descended from African slaves. Of 7,147 Haitian pregnant women sampled, 44% of hepatitis B virus (HBV) infections were caused by genotype A1, which today is found mainly in eastern Africa. Twenty percent belong to a rare subgenotype, A5, which has been found only in the former Bight of Benin, a former primary slave trading post. Haitian A subgenotypes appear to have separated early from the African subgenotypes; the most prevalent genotype and subgenotype in West Africa today (E and A3, respectively) are rare in Haiti. This difference indicates that the dominant subgenotypes in Africa emerged in the general population only after the slave trade and explains the low genetic diversity of genotype E. The high prevalence of HBV genotype E in much of Africa further suggests that HBV hyperendemicity is a recent phenomenon, probably resulting from extensive use of unsafe needles.

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References
1.
Candotti D, Danso K, Allain J . Maternofetal transmission of hepatitis B virus genotype E in Ghana, west Africa. J Gen Virol. 2007; 88(Pt 10):2686-2695. DOI: 10.1099/vir.0.83102-0. View

2.
Kramvis A, Kew M . Epidemiology of hepatitis B virus in Africa, its genotypes and clinical associations of genotypes. Hepatol Res. 2007; 37(s1):S9-S19. DOI: 10.1111/j.1872-034X.2007.00098.x. View

3.
Mulders M, Venard V, Njayou M, Edorh A, Oyefolu A, Kehinde M . Low genetic diversity despite hyperendemicity of hepatitis B virus genotype E throughout West Africa. J Infect Dis. 2004; 190(2):400-8. DOI: 10.1086/421502. View

4.
Bekondi C, Olinger C, Boua N, Talarmin A, Muller C, Le Faou A . Central African Republic is part of the West-African hepatitis B virus genotype E crescent. J Clin Virol. 2007; 40(1):31-7. DOI: 10.1016/j.jcv.2007.05.009. View

5.
Simonsen L, Kane A, Lloyd J, Zaffran M, Kane M . Unsafe injections in the developing world and transmission of bloodborne pathogens: a review. Bull World Health Organ. 1999; 77(10):789-800. PMC: 2557743. View