TJW, I have been reading a lot of instructions out of the US to the states on anitiviral use and they seem to be instructing Antivirals as a preventative first, it is more the journalist view which I feel is missinformed, I personally think, its like a rolling ball gathering strength, it may very well be 80% of Relenza in the end, lets hope we don,t have a pandemic to prove its worth.
Here is an article which I think you will be interested in, it is not so much the date, but the content of the last two paragraphs, which is rather ironic, Biota could end up setting a prescedent in IP Property Law.