Which disease is a parasitic infectious disease caused by the bite of an infected mosquito?

Which disease is a parasitic infectious disease caused by the bite of an infected mosquito?

• A. Dengue fever
• B. Cholera
• C. Malaria
• D. Tuberculosis

Answer: (C)

Malaria is a parasitic infectious disease transmitted to humans by the bite of an infected Anopheles mosquito. The parasite life cycle begins in the mosquito, which injects sporozoites into a person during a bite. These travel to the liver, multiply, and then invade red blood cells, causing the characteristic fever and anemia. This parasitic nature sets it apart from the other options: dengue fever is caused by a virus and spread by Aedes mosquitoes, while cholera and tuberculosis are caused by bacteria and not transmitted by mosquito bites.

Malaria is a parasitic infectious disease transmitted to humans by the bite of an infected Anopheles mosquito. The parasite life cycle begins in the mosquito, which injects sporozoites into a person during a bite. These travel to the liver, multiply, and then invade red blood cells, causing the characteristic fever and anemia. This parasitic nature sets it apart from the other options: dengue fever is caused by a virus and spread by Aedes mosquitoes, while cholera and tuberculosis are caused by bacteria and not transmitted by mosquito bites.