The ABC has a snippet on a dud batch of milk contaminated with E.coli, probably not fatal but it will make you unwell.
Turning to the Daily Telegraph we learn more:
National Foods Limited yesterday recalled 14 of its most popular brands in NSW and the ACT, including Pura whole milk, Pura Light Start and Woolworths and Homebrand whole milk which were manufactured on November 24 and have a best-used-before date of December 13.
So, possibly not best before 13 December after all. I always did think it was best to stick to good old Canberra Milk.