This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology (RNA Virus Pa-1,2 & Miscellaneous Viruses), Subject name: Microbiology
Non-pathogenic Ebola virus:- 
Select and explain. 
A. Zaire, B. Reston, C. Cote dlvoire, D. Bundibugyo
B: Reston
Answer: B: Reston 
Explanation: Ebola virus is a deadly human disease most commonly affecting people and non human primates(monkeys and gorillas). Ebola Virus belongs to family Filoviridae. Cause haemorrhagic fever. Out of many subtypes only 4 i.e Ebola,Sudan,Tai and Bundibugyovirus causes disease in people whereas Reston virus is known to cause disease in nonhuman primates and pigs but not in people.