Final answer:
To stay safe in a contaminated area, avoid touching your face and be cautious around animals. Also, steer clear of contaminated food, water, and surfaces.
Step-by-step explanation:
When crossing a contaminated area, two key things to avoid doing are making contact with your face, such as picking your nose, rubbing your eyes, or touching your mouth, as these actions can transfer pathogens to areas where they can easily enter your body. Additionally, you should exercise caution around animals that could be carriers of disease. Avoiding contact with contaminated items or surfaces and not consuming contaminated food or water are also crucial precautions.