NYTimes.com: Obama Declares Swine Flu Outbreak a National Emergency

WASHINGTON — President Obama has declared the swine flu outbreak a national emergency, allowing hospitals and local governments to speedily set up alternate sites for treatment and triage procedures if needed to handle any surge of patients, the White House said on Saturday.

The declaration came as thousands of people lined up in cities across the country to receive vaccinations, and as federal officials acknowledged that their ambitious vaccination program has gotten off to a slow start. Only 16 million doses of the vaccine were available now, and about 30 million were expected by the end of the month. Some states have requested 10 times the amount they have been allotted.

Flu activity — virtually all of it the swine flu — is now widespread in 46 states, a level that federal officials say equals the peak of a typical winter flu season. Millions of people in the United States have had swine flu, known as H1N1, either in the first wave in the spring or the current wave.

NYTimes.com: Obama Declares Swine Flu Outbreak a National Emergency