Certified in Public Health (CPH) Practice Exam

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Prepare for the Certified in Public Health Exam. Use flashcards and multiple-choice questions with hints and explanations. Gear up for your success!

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What is the primary vector for transmission of malaria?

Housefly
Tick
Anopheles mosquito
Flea

The correct answer is: Anopheles mosquito

The primary vector for the transmission of malaria is the Anopheles mosquito. These mosquitoes are specifically adapted to carry the Plasmodium parasites, which are responsible for causing malaria in humans. The life cycle of the Plasmodium parasites involves a complex interaction between the mosquito and the human host, where the parasites reproduce in the mosquito and are then transmitted to humans through the bites of infected mosquitoes. Anopheles mosquitoes are particularly prevalent in tropical and subtropical regions, making them a significant concern for public health in areas where malaria is endemic. Unlike other insects such as houseflies, ticks, or fleas, which are vectors for other diseases, Anopheles mosquitoes have a specialized role in the malaria transmission cycle due to their feeding habits and the environments they inhabit. Their involvement is critical in the epidemiology of malaria, underlining the importance of vector control strategies in reducing the incidence of this disease globally.