<body> <p>This page uses frames, but your browser doesn't support them.</p> Federal and government resources concerning the following topic CDC Influenza Flu Update on Avian Influenza A H5N1 February 4 106023422598839<a href ="/emfed/CDC Influenza Flu Avian Influenza The Virus Its Spread 735317730903625.asp"> CDC - Influenza (Flu) | Avian Influenza: The Virus & Its Spread </a><br><a href ="/emfed/Basic Information About Avian Influenza Bird Flu 113598463535309.asp"> Basic Information About Avian Influenza (Bird Flu) </a><br> </body>