Question

1.) You have to inform your community about the Aedes aegypti mosquito.
Describe how the mosquito transmits the dengue fever virus to human beings.

2.) Outline TWO activities which the community can carry out on the environment, to prevent the spread of mosquito-borne diseases, and explain how these activities will be effective in preventing the diseases.

3.) Suggest ONE activity, OTHER THAN the two in (b) (ii), which you can carry out in the home to prevent the spread of dengue fever.


Hello, please answer those questions, please.

Answer 1

Proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.

What is a disease vector?

A disease vector is an organism which transmits pathogens to other organism.

Aedes aegypti mosquito is the vector for dengue fever. It transmits mosquito through its bite, thus introducing the virus into the blood.

The use of insecticides and the proper sanitation will help prevent the transmission of diseases.

At home, use of insecticide-treated nets will help prevent the spread of dengue fever.

Therefore, proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.

Learn more about disease vectors at: https://brainly.com/question/1086343

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