| Query | User |
|---|---|
| avian flu | entered by user 4968952 |
| avian flu | entered by user 3558109 |
| avian flu | entered by user 7891736 |
| avian influenza | entered by user 9904666 |
| avian influenza economic effects | entered by user 241146 |
| flu symptoms after visiting china | entered by user 4028400 |
| robert webster and bird flu | entered by user 1485487 |
| the avian flu | entered by user 12564482 |
| what's being done to prevent avian flu from spreading | entered by user 6540683 |