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. 2016 Sep;8(3):200-5.
doi: 10.1007/s12560-016-9243-7. Epub 2016 May 12.

Hepatitis E Virus in Surface Water, Sediments, and Pork Products Marketed in Southern Brazil

F H Heldt  1 , R Staggmeier  1 , J S Gularte  1 , M Demoliner  1 , A Henzel  2 , F R Spilki  1
Affiliations

Hepatitis E Virus in Surface Water, Sediments, and Pork Products Marketed in Southern Brazil

F H Heldt et al. Food Environ Virol. 2016 Sep.

Abstract

Hepatitis E virus (HEV) is an emerging causative agent of food and waterborne hepatitis in human beings. HEV circulates among human populations and swine herds, and may be found in water contaminated by swine feces, as well as in pork. In the present study, 68 sediment samples and 250 water samples collected from the Sinos River tributaries, as well as 50 samples of pork products (pâté and blood sausage) marketed in the Sinos River watershed region, Brazil, were tested for the presence of HEV genome. Reverse-transcriptase polymerase chain reaction followed by nucleotide sequencing was used for detection and characterization of HEV genomes. Overall, 36 % of food samples tested positive for HEV (genotype 3). No sediment or water samples were positive. These results suggest that contaminated pork products may be a source of HEV infection within this region and indicate a need for better monitoring of food safety and swine herds.

Keywords: HEV; HEV genotype 3; Pork; Pâté; The Sinos River.

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References

    1. Am J Epidemiol. 2010 Oct 15;172(8):952-61 - PubMed
    1. Am J Transplant. 2012 Nov;12(11):3128-33 - PubMed
    1. Braz J Biol. 2012 May;72(2):323-9 - PubMed
    1. Curr Opin Virol. 2015 Feb;10:34-41 - PubMed
    1. J Clin Virol. 2010 Mar;47(3):276-9 - PubMed

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