The U.S. Centers for Disease Control and Prevention estimates that nearly 2 million people nationwide have been infected with the virus and 522 have died.
April through September: Mortality rate: 0.02610%
Paragraph Five (depending how you count them)
http://www.usatoday.com/news/health/2009-08-24-swine-flu-vaccine_N.htm
At this mortaility rate...
30,000 deaths at 0.02610% would require 115 million cases to materialize
90,000 deaths at 0.02610% would require 345 million cases to materialize