One study showed that a way caterpillars stopped the spread of diseases was to eat the infected.
Surveys show that 30 percent of people do not wash their hands after going to the bathroom, which exposes others to germs and infections.
What do you do when infected with Pseudomonas aeruginosa? You'll want to know! Find out on this Moment of Science.
In a recent study of people passing through major airports, it turned out that 30% weren't washing their hands in the bathroom. Learn more on hand washing.
Do you have prostate problems? Learn about ways to combat prostate cancer on this Moment of Science.