إنتشار دولى لوباء أنفلونزاء الخنازير

Quote: Richard Besser, acting head of the U.S. Centers for Disease Control and Prevention, said he expected more bad news even though most of the 65 U.S. c ases of swine flu were mild. "We're going to find more cases. We're going to find more severe cases and I expect that we'll continue to see additional deaths," he said.