No H1N1 deaths had yet been recorded in the United States.
It was originally referred to as "swine flu" because many genes in the virus were similar to influenza viruses that normally occur in pigs in North America.
Obama acted before pandemic declared
Obama’s acting director of health and human services declared H1N1 a public health emergency on April 26, 2009.
Two days later, the administration made an initial funding request for H1N1 to Congress. Eventually $7.65 billion was allocated for a vaccine and other measures.
In other words, the Obama administration’s public health emergency declaration came more than six weeks before the pandemic designation.
That was his second declaration of an emergency.