Dr Doug MacDougald, Southwest Ontario Veterinary Services.

How Canada beat the PED virus

For the US pig industry, PED virus was a catastrophe. In Canada, however, the damage was a lot less. But why and...

John Gadd

Dealing with PED virus (III)

In the two previous episodes on this subject, I touched on the resemblance of Porcine Epidemic Diarrhoea (PED)...