Which of the following is a measure for the control of bilharzia?
- Cutting low bushes around homes
-
Application of molluscicides in water bodies
- Screening windows and doors with mosquito nets
- Application of herbicides in water bodies
The correct answer is: B
Explanation
Schistosomiasis, also known as bilharzia or 'snail fever', is a disease caused by parasites (worms called schistosomes) carried by freshwater snails.
Schistosomiasis control focuses on reducing disease through periodic, large-scale population treatment with medication;
a more comprehensive approach including potable water, adequate sanitation, and snail control would also reduce transmission.
There is an explanation video available .