Swine flu getting worse , but so far it 's not deadly in United States . Since January , more than half have died of complications from seasonal flu . Worldwide annual deaths from the flu is between 250,000 and 500,000 . About 9 out of 10 flu deaths are among people older than 65 .
Swine flu getting focus , but so far it 's not deadly in United States . Since January , more than 13,000 have died of complications from seasonal flu . Worldwide annual death from the flu estimated between 250,000 and 500,000 . About 9 out of 10 flu deaths are among people older than 65 .