On 25 June, Singapore has confirmed another 95 new cases (221st to 315th cases) of Influenza A (H1N1-2009), 47 of the new cases have been investigated, and they comprise 25 local cases, and 22 imported cases. The remaining 48 cases are still being investigated. This brings the total number of confirmed cases in Singapore to 315.

Why so fast? How did the initial 4 ppl became 315 within a month or so?
So scary.