vne165, it was an article in the "Australian" and didn't elaborate beyond what is in my post.
cee cee would advise you disregard, coming from that right wing rag as it does, unless it appears in the "Age" it didn't happen.
I could well see WorkSafe against the wall if the Comrades wanted to strut their stuff and show who's boss, and show how much they care about the populace.
It is being said that each person in the household outbreak had a different case manager, little wonder the household may have been confused. Too many cooks and all that.