<prompt> All are vectors except -TicksSpiderMosquitoFly  <response>: Ticks are the vectors of Q fever, relapsing fever, KFD, Tularemia Mosquito are the vectors of malaria, filaria, Japanese encephalitis, dengue, chikungunya Flies are the vectors of typhoid, diarrhoea,dysentery, cholera, gastroenteritis, anthrax, yaws. Parks Textbook of Preventive and Social Medicine, 25th Edition, Pg 833,834 