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
True about Babesiosis -a) Caused by Babesia microtib) Resides in RBCc) Resides in WBCd) Chloroquine is the treament of choicee) It is filarial parasite 
Select and explain. 
A. ab, B. a, C. ad, D. bc
A: ab
Answer: A: ab 
Explanation: Intraerythrocytic protozoa
Tick borne malaria like illness in animal
Zoonotic: Opportunistic to human
Species: B. microti, B. bovis, B. diversus
Treatment of choice for Babesiosis: Clindamycin with oral quinine and atovaquone and azithromycin