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
Verruga peruana is caused by: 
Select and explain. 
A. B. Bacilliformis, B. B.Henselae, C. B.Quintana, D. B.Elizabethae
A: B. Bacilliformis
Answer: A: B. Bacilliformis 
Explanation: Ans: (A) B bacilliformis..[Ref Ananthanarayan 8th/411-12: Harrison 19th/1083, 1079, 18th/ 13191Baonellosis, or Carrion's disease, is caused by B. bacilliformis. The disease is characterized by two distinct phases: (1) an acute febrile hematic phase, known as Oroya fever; and (2) an eruptive phase manifested by cutaneous lesions, known as verruga peruana" (Harrison 19th/1083,18th/1319)Verruga Peruana or Perun Wa: It is characterized by an eruptive phase, in which the patients develop a cutaneous rash produced by a proliferation of endothelial cells and is known as "Perun was" or "verruga peruana".