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
Most sensitive diganostic test for dengue is? 
Select and explain. 
A. IgMELISA, B. Complement fixation test, C. Neutralization test, D. Electron microscopy
A: IgMELISA
Answer: A: IgMELISA 
Explanation: IgM antibody provides early diagnosis,the IgM ELISA test offers reliable diagnosis REF:ANANTHANARYANAN TEXT BOOK OF MICROBIOLOGY 9EDITION PGNO.523