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Current status of porcine epidemic diarrhoea (PED) in European pigs

Marta Antas

Marta Antas

Department of Swine Diseases, National Veterinary Research InstitutePuławy, Poland
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Antas, Marta
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Grzegorz Woźniakowski

Grzegorz Woźniakowski

Department of Swine Diseases, National Veterinary Research InstitutePuławy, Poland
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Woźniakowski, Grzegorz
  
24 ott 2019
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Categoria dell'articolo: Review Article
Pubblicato online: 24 ott 2019
Pagine: 465 - 470
Ricevuto: 13 mar 2019
Accettato: 30 set 2019
DOI: https://doi.org/10.2478/jvetres-2019-0064
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© 2019 M. Antas and G. Woźniakowski., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

The structure of the PEDV virion and molecular sizes of each structural protein (17)
The structure of the PEDV virion and molecular sizes of each structural protein (17)

Fig. 2

Countries in Europe where the PED virus and/or specific antibodies have been confirmed since 1970 (Austria, Belgium, Bulgaria, the Czech Republic, France, Germany, the UK, Hungary, Italy, the Netherlands, Portugal, Slovenia, Switzerland, and Ukraine)
Countries in Europe where the PED virus and/or specific antibodies have been confirmed since 1970 (Austria, Belgium, Bulgaria, the Czech Republic, France, Germany, the UK, Hungary, Italy, the Netherlands, Portugal, Slovenia, Switzerland, and Ukraine)

Survival of the PED virus in different samples

Sample Temperature Survival time
Slurry 4°C 28 days
Faeces-contaminated dry feed 25°C 7 days
Faeces-contaminated wet feed 25°C 14 days
Faeces-contaminated wet feed mixture 25°C 28 days

Resistance of the PED virus in different pH values

pH value Temperature Stability of PEDV
pH 5–9 4°C Stable
pH 6.5–7.5 37°C Stable
pH < 4 37°C Inactivated
pH > 9 37°C Inactivated

Taxonomy of swine coronaviruses

Order: Nidovirales
Family: Coronaviridae
Subfamily: Coronavirinae
Genera: Alphacoronavirus PEDV
TGEV
PRCV
Betacoronavirus PHEV
Deltacoronavirus PDCoV
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Scienze biologiche, Biologia molecolare, Microbiologia e virologia, Scienze della vita, altro, Medicina, Medicina veterinaria
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