Question

picture based question

1) identify the following vector.
2) list to disease it can cause.
3) how does it carry microbes for diseases?
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Answer 1

Answer:

2) cholera and typhoid

3) body hairs and fly lands

Answer 2

Answer:

1) identify the following vector.

: Housefly (Musca domestica)

2) list to disease it can cause.

: The diseases that flies can transmit include enteric infections (such as dysen- tery, diarrhoea, typhoid, cholera and certain helminth infections), eye infections

3) how does it carry microbes for diseases?

: The common housefly can transmit the pathogens that cause shigellosis, typhoid fever, E. coli, and cholera. The disease-causing agents can either be transmitted by the body hairs or by the tarsi which are transmitted to food or surfaces when the fly lands.