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
"Visceral" Larva Migrans is due to: 
Select and explain. 
A. Ascariasis, B. Toxocara canis, C. Schistosomiasis, D. Loa Loa
B: Toxocara canis
Answer: B: Toxocara canis 
Explanation: Toxocara canis