Question: What portion of the world is considered to be most at risk for the rapid spread of the avian flu?
Sentence: In general, avian influenza is a disease of birds caused by bird-specific influenza A virus that is not normally transferred to people; however, people in contact with live poultry are at the greatest risk of becoming infected with the virus and this is of particular concern in areas such as Southeast Asia, where the disease is endemic in the wild bird population and domestic poultry can become infected.
Answer in sentence: yes