explain how dengue spread??
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An infection can be acquired via a single bite. A female mosquito that takes a blood meal from a person infected with dengue fever, during the initial 2- to 10-day febrile period, becomes itself infected with the virus in the cells lining its gut.
Causes: Dengue virus by Aedes mosquitos
Other names: Dengue, breakbone fever
Prevention: Dengue fever vaccine, decreasing mosquito exposure
Symptoms: Fever, headache, muscle and joint pain, rash
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Answer:
dengue fever is transmitted by the bite of an
aedes mosquito infected with a dengue virus.
The mosquito to becomes infected when it bites a person with dengue virus in their blood.It can't be spread directly from one person to another.
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