This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
Which worm causes myocarditis 
Select and explain. 
A. Trichuris, B. Trichinella, C. Enterobius, D. Strongyloides
B: Trichinella
Answer: B: Trichinella 
Explanation: Myocarditis encompasses a diverse group of clinical entities in which infectious agents and/or inflammatory processes primarily target the myocardium. Trichinosis is the most common helminthic disease with associated cardiac involvement. (Robbins basic pathology,9th edition,pg no.402)