<prompt> Which is true about arboviral disease?Yellow fever is endemic in IndiaDengue viruses have only one serotypeKFD is transmitted by ticksJapanese encephalitis is transmitted by Aedes  <response>: Ans. c KFD is transmitted by ticks Yellow fever is an exotic disease for India, i.e. disease which may be impoed in India or India is yellow fever receptive area that is an area in which yellow fever does not exist but where condition would permit its development if introduced. Dengue virus has at least 4 serotypes not one. Japanese encephalitis is transmitted by culex not Aedes. 