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Hepatitis E in Sub Saharan Africa - A significant emerging disease.


ABSTRACT: Hepatitis E is an emerging endemic disease found across the African continent, but there are clear differences in epidemiology between North Africa and countries south of the Sahara. In this systematic review, Google scholar and PubMed databases were searched for peer-reviewed articles on HEV epidemiology. Publications meeting our inclusion criteria were critically reviewed to extract consistent findings and identify knowledge gaps. Hepatitis E has been reported in 25 of the 49 countries in Sub Saharan Africa. Mortality rates of 1-2% in the general population and ~ 20% in pregnant women. Outbreaks were closely linked to refugees and Internally Displaced Persons in camps which accounted for 50% of reported outbreaks. There was very little research and concrete evidence for sources of contamination and transmission routes. There are indications of zoonotic transmission of Hepatitis E Virus infection but further research in these fields is required.

SUBMITTER: Bagulo H 

PROVIDER: S-EPMC7653283 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

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Hepatitis E in Sub Saharan Africa - A significant emerging disease.

Bagulo Husein H   Majekodunmi Ayodele O AO   Welburn Susan C SC  

One health (Amsterdam, Netherlands) 20201020


Hepatitis E is an emerging endemic disease found across the African continent, but there are clear differences in epidemiology between North Africa and countries south of the Sahara. In this systematic review, Google scholar and PubMed databases were searched for peer-reviewed articles on HEV epidemiology. Publications meeting our inclusion criteria were critically reviewed to extract consistent findings and identify knowledge gaps. Hepatitis E has been reported in 25 of the 49 countries in Sub  ...[more]

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