E. coli outbreak: How to protect yourself from infections, bacteria?

If you get sick with an E. coli infection, it can really hit hard. Certain strains of it have the potential to wreak havoc. As health reporter Katherine Ward explains, there are a number of ways an infection can happen, but some simple steps to mitigate the risks.

• McDonald’s E. coli outbreak: 1 dead, 10 hospitalized across 10 U.S. states
• Calgary daycares begin reopening after E. coli outbreak