This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
One of the following is NOT a protozoal infection 
Select and explain. 
A. Malaria, B. Amoebiasis, C. Trichomoniasis, D. Trichinellosis
D: Trichinellosis
Answer: D: Trichinellosis 
Explanation: None