Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 429322
Title Detection and Characterization of Hepatitis E Virus in Domestic Pigs of Different Ages in Portugal
Author(s) Berto, A.; Mesquita, J.R.; Hakze-van der Honing, R.W. van der; Nascimento, R.S.; Poel, W.H.M. van der
Source Zoonoses and Public Health 59 (2012)7. - ISSN 1863-1959 - p. 477 - 481.
DOI http://dx.doi.org/10.1111/j.1863-2378.2012.01488.x
Department(s) CVI Virology
Publication type Refereed Article in a scientific journal
Publication year 2012
Keyword(s) united-kingdom - swine - infection - england - transmission - prevalence - antibodies - countries - wales - herds
Abstract This study represents the primary hepatitis E virus (HEV) surveillance in domestic pigs in Portugal, five pig farms were investigated in 5 different Portuguese regions, ten faecal samples were collected at four different stages of the production. All faecal samples were tested for hepatitis E virus by real-time RT-PCR. At least one sample from each farms of all age groups tested positive for HEV. The prevalence in the pig herds varied from 10% to 30% and the mean prevalence was 32% in weaners, 20% in growers, 32% in fatteners and 4% in adult dry sows. Phylogenetic analysis of the detected HEV sequences indicated that the circulating virus strains belong under the genotype 3.
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