You are presented with the question "What can live in a dormant state inside the body?" and the following answer choices: 
- Leptospirosis
 - fish
 - bacteria
 - animals
 - fungi
 - birds
 - influenza
 - ducks

Now knowing that some viruses live in a dormant state inside the body and true influenza is caused by one of the influenza viruses, choose the best answer.


 

       influenza  