CDC (Centers for Disease Control and Prevention) http://www.cdc.gov/

The Centers for Disease Control and Prevention (CDC) is one of the 13 major operating components of the Department of Health and Human Services (HHS), which is the principal agency in the United States government for protecting the health and safety of all Americans and for providing essential human services, especially for those people who are least able to help themselves.

CDC's website for avian influenza

This is a link to the section of the CDC website devoted to AI information.

Current situation

The CDC's assessment of the international and domestic situation with avian influenza.

Infections in humans

The CDC's analysis of bird-to-human infections and the potential for human-to-human transmission.

Questions and answers

The CDC's list of frequently asked questions about AI.

Checklists

Helpful checklists for individuals, families, schools, businesses and government in the event of an AI outbreak.