Porcine epidemic diarrhoea: how to spot and report the disease
How pig keepers can spot porcine epidemic diarrhoea (PED) and what to do if you suspect it.
PED is a disease caused by the porcine epidemic diarrhoea virus (PEDV), leading to rapidly spreading diarrhoea and dehydration in pigs of any age.
It doesn’t affect other farmed or domestic animals, or humans.
How to spot PED
Pigs with PED may show the following signs:
- diarrhoea spreads quickly in a group of pigs over a few days
- 50% or more have diarrhoea
- death of 30 to 100% of young suckling piglets if the virus is a severe strain
- diarrhoea in older pigs is temporary and they recover
- diarrhoea tends to be watery
- reduced appetite
If you suspect PED
PED is a notifiable disease in England and Scotland. This means that if you suspect PED, you must report it immediately. If you don’t you’re committing an offence. This applies to owners of pet pigs, smallholdings and commercial pig farms.
When you notify, you’ll be given advice on how to :
- help control disease on affected premises
- reduce the risk of spread of PEDV infection in other pigs
Contact the Animal and Plant Health Agency (APHA) who will notify the Agriculture and Horticulture Development Board Pork (AHDB Pork).
Telephone: 03000 200 301
Contact Quality Meat Scotland via the Scottish Pig Disease Control Centre (SPDCC).
Telephone: 01466 705 247
PED is not a notifiable disease in Wales. You should contact your vet who can get testing advice from the APHA Veterinary Investigation Centre in Carmarthen.
Whichever region you live in, you should talk to your vet about testing diarrhoea samples so that you can confirm if your pigs have PED.
Testing for PEDV is available at:
- APHA for suspect cases in England and Wales
- SAC Consulting Veterinary Services for suspect cases in Scotland.
Your vet will give you advice about controlling the disease.
How PEDV is spread
PEDV is highly infectious.
It’s spread by contact with infected pigs or anything with their faeces on it including:
You can help to prevent the disease by practising strict biosecurity.
Published: 18 December 2015
Updated: 23 March 2016
- Changes to the order of the information - no factual changes.
- Changes due to PED becoming a notifiable disease in Scotland
- First published.