Question

Question 4: What measure would you take to prevent water-borne diseases?

Class 12 - Biology - Human Health and Disease Page 164

Answer 1

Bowl it before use.
Use detol etc when bathing
Use purifier
Dont use long stored water.
Dont leave rain water etc to get stored on terrace etc

Answer 2

Answer:

Water-borne diseases such as cholera, typhoid, hepatitis B, etc. spread by drinking contaminated water. These water-borne diseases can be prevented by ensuring proper disposal of sewage, excreta, periodic cleaning. Also, measures such as disinfecting community water reservoirs, boiling drinking water, etc. should be observed.

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