I live in Melbourne, Australia, and had flu-like symptoms a couple of weeks back. I heard afterwards that "Australian Federal Health Minister Nicola Roxon said

I live in Melbourne, Australia, and had flu-like symptoms a couple of weeks back. I heard afterwards that "Australian Federal Health Minister Nicola Roxon said 80 percent of people testing positive to influenza now have A/H1N1 flu." so while it's likely I had H1N1 I couldn't definitively say. I'm not sure whether it's worth adding an option for this sort of case in the poll, or whether it's too vague.