Virusworld
This is a great cite run by the University of Wisconsin-Madison. You can select a virus from the drop down menu and find a selection of pictures. Do not forget that you still need to do a search on the virus to make sure there is enough information for your paper.
Viruses from A to Z
Types of viruses that make good models:
| Bacteriophage | 
|
| Retrovirus | 
|
| HIV | 
|
| Rabies | 
|
| Tobacco Mosaic Virus |
|
| Adenovirus |
|
