From the LA Times:

At least 1 million Americans have now contracted the novel H1N1 influenza, according to mathematical models prepared by the Centers for Disease Control and Prevention, while data from the field indicates that the virus is continuing to spread even though the normal flu season is over and that an increasing proportion of victims are being hospitalized...

The normal seasonal flu virus has virtually disappeared from this country, as would be expected. But the novel H1N1 virus is continuing to spread, and now accounts for 98% of all cases.

"So far, it doesn't look like transmission is declining at all," Finelli said.