This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
Dengue fever is caused by: 
Select and explain. 
A. Orthomyxo virus, B. Paramyxo virus, C. Bunya virus, D. Arbovirus
D: Arbovirus
Answer: D: Arbovirus 
Explanation: Ans: d (Arbo vims) Ref: Ananthanarayanan, 7th ed,p. 522Dengue is caused by an arbo virus, of the family FlaviviridaeArbovirus -Arhtropod borne viruses, >500 vims which are classified as:FamilyGenreImportant speciesTogaAlpha virus(Grp A)Chickungunya, Onyong-nyong virus, SindhbisFlaviFlavivirus (Grp B)Japanese encephalitis, Dengue, Yellow fever, KFDReoOrbi virusColorado tick feverRhabdoVesiculo virusChandipura virusBunyaPhlebo virusHanta virusNairo virusBunya virusSandfly feverHantan fever