Clorination will help you to kill the bacteria. So i think since choler is also caused by bacteria the chlorination will kill this cholera bacteria also. I think it will prevent cholera, any way better to boil the water, cool it and then drink it
Yes why not. I have not come across cholera cases in properly maintained sanitation areas where clorinated water is supplied. cholera prevention also requires cultivation of good hygiene and sanitation habits.