According to article from MSNBC, U.S. declares state of emergency - Swine Flu

"The world’s governments raced to avoid both a pandemic and global hysteria Sunday as more possible swine flu cases surfaced from Canada to New Zealand and the United States declared a public health emergency. “It’s not a time to panic,” the White House said. " (Source: MSNBC)

A complete press briefing can be found at:

http://www.dhs.gov/ynews/releases/pr_1240773850207.shtm