Open AccessCurrent status of porcine epidemic diarrhoea (PED) in European pigs
Author(s) -
Marta Antas,
Grzegorz Woźniakowski
Publication year - 2019
Publication title -
journal of veterinary research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.469
H-Index - 25
eISSN - 2450-8608
pISSN - 2450-7393
DOI - 10.2478/jvetres-2019-0064
Subject(s) - porcine epidemic diarrhea virus , coronaviridae , biology , diarrhea , veterinary medicine , virology , disease , virus , coronavirus , covid-19 , medicine , infectious disease (medical specialty)
Porcine epidemic diarrhoea (PED) is a highly contagious and devastating enteric disease of pigs caused by porcine epidemic diarrhoea virus (PEDV), an enveloped, single-stranded RNA virus belonging to the Alphacoronavirus genus of the Coronaviridae family. The disease is clinically similar to other forms of porcine gastroenteritis. Pigs are the only known host of the disease, and the occurrence of PED in wild boars is unknown. The virus causes acute diarrhoea, vomiting, dehydration, and high mortality in suckling piglets reaching 100%. Heavy economic losses in the pig-farming industry were sustained in the USA between 2013 and 2015 when PEDV spread very quickly and resulted in epidemics. The loss in the US pig industry has been estimated at almost seven million pigs. The purpose of this review is a description of the current status of porcine epidemic diarrhoea in European pigs and the risk presented by the introduction of PEDV to Poland in comparison to the epidemics in the USA.