Marmaduke, there are unlikely to be any more 'confirmed' cases in any area now because routine testing isn't being done any more. There could still be just as much flu, but it won't be reported in the news in same way that the early cases were.
You may be able to get an idea of how much flu is in your region from these GP reports:
www.rcgp.org.uk/pdf/RCGP%20Weekly%20Report%20Wk27%20_2009_.pdf
That's the one from a week ago for England and Wales - look at the graphs on page 2 and find the one for your area. The main page is here.