It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Use your brain and learn how to stop the spread of germs.
Print and Digital Books
It's Catching by Jennifer GardyPresents general information about different types of germs, as well as the diseases they cause, and how people work to prevent them from spreading.