First serological study of hepatitis E virus infection in backyard pigs from Serbia
Hepatitis E virus (HEV) genotype 3 infections in pigs and humans have been lately reported in Europe. In the present study, the prevalence of anti-HEV IgG antibodies in swine was investigated, for the first time, in Serbia by means of an ELISA based on a recombinant open reading frame 2 protein of HEV genotype 3. A total of 315 serum samples from 3 to 4 months-old healthy backyard pigs, collected in 63 herds from 28 towns and villages of 4 different districts of the Vojvodina province, in the northern part of Serbia, were tested. A 34.6% (109/315) of the sera tested were positive. The prevalence of anti-HEV antibodies varied widely between municipalities (range 16.7-75.0%) and herds (range 0-100%). These data indicate that HEV infection is widespread in Serbian backyard pigs. © 2010 Springer Science + Business Media, LLC.
Main Authors: | , , , , , , |
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Format: | journal article biblioteca |
Language: | eng |
Published: |
2010
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Online Access: | http://hdl.handle.net/20.500.12792/2538 |
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Summary: | Hepatitis E virus (HEV) genotype 3 infections in pigs and humans have been lately reported in Europe. In the present study, the prevalence of anti-HEV IgG antibodies in swine was investigated, for the first time, in Serbia by means of an ELISA based on a recombinant open reading frame 2 protein of HEV genotype 3. A total of 315 serum samples from 3 to 4 months-old healthy backyard pigs, collected in 63 herds from 28 towns and villages of 4 different districts of the Vojvodina province, in the northern part of Serbia, were tested. A 34.6% (109/315) of the sera tested were positive. The prevalence of anti-HEV antibodies varied widely between municipalities (range 16.7-75.0%) and herds (range 0-100%). These data indicate that HEV infection is widespread in Serbian backyard pigs. © 2010 Springer Science + Business Media, LLC. |
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