Question

analyzing an outbreak
after the 2010 earthquake in haiti, many public health officials predicted a cholera outbreak would occur. why did they make this prediction?
people were drinking contaminated water.
people were inhaling dust from crumbled buildings.
people were eating near contaminated dump sites.
people were boiling their water before use.

Explanation:

Cholera is an infectious disease caused by the bacterium Vibrio cholerae. It is typically transmitted through contaminated water or food. In the aftermath of a natural disaster like an earthquake, water sources can become contaminated with sewage, human waste, and other pollutants. If people drink this contaminated water, they are at risk of contracting cholera. Boiling water before use would actually help prevent cholera, as it kills the bacteria. Inhaling dust from crumbled buildings is more related to respiratory issues rather than cholera. Eating near contaminated dump sites is not the main mode of cholera transmission compared to contaminated water.

Answer:

People were drinking contaminated water.