Dealing with PED virus (III)

In the two previous episodes on this subject, I touched on the resemblance of Porcine Epidemic Diarrhoea (PED) virus to Transmissible Gastroenteritis (TGE) many years ago. I also emphasised the importance of national disease control coordination, and explained the stringent Standard Operational Procedures the UK has released, just in case virulent PEDv makes it to Britain. In this concluding column, I would like to look at several pieces of advice that have been given recently to North American