This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, Subject name: Social & Preventive Medicine
Reduviid bug is a vector for the transmission of: 
Select and explain. 
A. Relapsing fever, B. Lyme's disease, C. Scrub typhus, D. Chaga's disease
D: Chaga's disease
Answer: D: Chaga's disease 
Explanation: Reduviid bugs(Triatominae): Also known as &;Cone-nose bugs&; or &;kissing bugs&; &;or &;Assassin bugs&; Vectors of Chaga&;s Disease (American Trypanosomiasis- &;Sleeping sickness of America&;), causedby Trypanosoma cruzi Ref: Park 25th edition Pgno: 817