Testing lag
There has recently been released a new test for Flu A. It is called PCR (Polymerase Chain reaction). It is much faster than traditional identification techniques (culturing). There will be a jump in the number of confirmed cases of H1N1 over the next couple of weeks as the PCR test is used to clear the backlog of swabs awaiting ID. Best thing to do is listen to the experts. If they say it is a pandemic then be assured it is. WHO will not move to Phase 6 unless it is sure.
Cheers,
Brad