Which of the Following Diseases is Caused by a Protozoan

Question

Which of the following diseases is caused by a protozoan?
A)Ringworm.
B)Legionnaires' disease.
C)Toxoplasmosis.
D)Yellow fever.
E)Thrush.

Accepted Answer

Toxoplasmosis is caused by the protozoan Toxoplasma gondii. The other options are caused by fungi (ringworm and thrush), bacteria (Legionnaires' disease), and a virus (yellow fever).