This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
RBC&;s are enlarged in infection with - 
Select and explain. 
A. P. Vivax, B. P. Malariae, C. P. Ovale, D. P. Falciparum
A: P. Vivax
Answer: A: P. Vivax 
Explanation: None