InterviewSolution
Saved Bookmarks
| 1. |
Give a brief description about swine flu ! |
|
Answer» A human respiratory infection CAUSED by an INFLUENZA strain that started in pigs. Swine flu was FIRST RECOGNISED in the 1919 pandemic and still circulates as a SEASONAL flu virus. Swine flu is caused by the H1N1 virus strain, which started in pigs. |
|