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Learn the basics to solve infectious disease mysteries
Infectious Disease Timeline
Photo credit: Craig Thiesen
Explore infectious diseases through time.
Microbe Dance
Photo credit: Ethan Lebovics
These microbes are about to meet their match. Get to know the microbes and see if you can put them in their place.
Body Defenses
Photo credit: Craig Thiesen
Our bodies play killer defense. Here's a look at a few of the ways our bodies protect us from invisible invaders.