In anticipation of the next big one, the U.S. government began bolstering the nation's pandemic flu defenses during the George W. Bush administration. These strategies were designed by the security council and the Biomedical Advanced Research and Development Authority at the Department of Health and Human Services, among other agencies. The plans rely on rolling out vaccines rapidly in a pandemic. Moving fast hinges on producing vaccines domestically, ensuring their safety and getting them into arms across the nation through the public health system. สล็อต เว็บตรง