Avian Influenza: USDA Has Taken Important Steps to Prepare for Outbreaks, but Better Planning Could Improve Response

Avian Influenza: USDA Has Taken Important Steps to Prepare for Outbreaks, but Better Planning Could Improve Response A highly pathogenic strain of avian influenza (AI) has spread to nearly 60 countries over the past few years, killing millions of birds and more than 170 humans.