Anatomy of an Epidemic

Anthrax (and Smallpox) Information

The Big Picture Book of Viruses

Epidemic!--Flu: Inside a Flu Virus

Discovery Channel School

Good-guy Bacteria

 NOVA Online

The Hidden Killers: Deadly Viruses ThinkQuest Site

I Can Do That Bacteria Cells

Infection Detection Protection  

American Museum of Natural History

Introduction to the Bacteria

National Center for Infectious Diseases

Virile Virus  

from the Why Files