**Core Concept**
The question is testing the student's knowledge of the vector-borne diseases spread by Aedes mosquitoes. Aedes mosquitoes are responsible for transmitting several significant diseases, including dengue fever, chikungunya, and Zika virus infection.
**Why the Correct Answer is Right**
Aedes mosquitoes are the primary vectors for dengue fever, a mosquito-borne viral disease caused by the dengue virus. The virus is transmitted through the bite of an infected Aedes mosquito, and the disease is prevalent in tropical and subtropical regions around the world. The Aedes mosquito breeds in standing water and can transmit the virus when it feeds on blood from an infected person.
**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect because Chikungunya is spread by Aedes mosquitoes, but it's not the correct answer here.
**Option B:** Incorrect because Zika virus is also spread by Aedes mosquitoes, but it's not the correct answer here.
**Option D:** Incorrect because Yellow Fever is spread by Aedes mosquitoes, but it's not the correct answer here.
**Clinical Pearl / High-Yield Fact**
Aedes mosquitoes are responsible for spreading several significant diseases, including dengue fever, chikungunya, and Zika virus infection. The Aedes mosquito is a primary vector for these diseases, and the risk of transmission can be reduced by eliminating breeding sites and using insecticide-treated bed nets.
**Correct Answer:** D. Dengue Fever.
Free Medical MCQs Β· NEET PG Β· USMLE Β· AIIMS
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