Widespread distribution of hepatitis E virus in Spanish pig herds.

ABSTRACT:

Background

Hepatitis E virus (HEV) infection is a serious health problem in developing countries and is also increasingly reported in industrialized regions. HEV is considered a zoonotic agent and strains isolated from swine and human sources are genetically similar. Thus, HEV is of increasing importance to both public and animal health. The aim of the present study was to evaluate the distribution of HEV in a large population of pigs from herds located in different autonomous regions throughout Spain.

Results

The presence of anti-HEV IgG antibodies was analyzed in 1141 swine serum samples (corresponding to 381 pigs younger than 6 months and 760 pigs older than 6 months) collected from 85 herds. Herds were located in 6 provinces in 4 autonomous regions throughout Spain. At l

SUBMITTER: Jimenez de Oya N 

PROVIDER: S-EPMC3208309 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature