E. coli 0157:H7 is generally spread from undercooked meat. But you can also get it from drinking raw milk, unpasteurized apple juice, or unchlorinated water. And—very rarely—it can appear in fresh, leafy vegetables that have been exposed to water contaminated by manure. Here’s how you can protect yourself from it.
Which best explains the purpose of the last line of the passage?
A) to conclude the section above
B) to signal the reader that steps will follow
C) to summarize the information that follows
D) to categorize the data in the paragraph above