What preventive measures have helped eliminate the threat of cholera in the united states?.

In the United States, cholera was prevalent in the 1800s but has been virtually eliminated by modern sewage and water treatment systems.

Explanation:

In the United States, cholera was prevalent in the 1800s but has been virtually eliminated by modern sewage and water treatment systems.

Explanation:

Basic Cholera Prevention Steps

Make sure to drink and use safe water to brush your teeth, wash and prepare food, and make ice.

Wash your hands often with soap and safe water*

Use latrines or bury your poop; do not poop in any body of water.

Cook food well (especially seafood), keep it covered and eat it hot.