<prompt> In Japanese encephalitis, which of the basic cycles of transmission mentioned below is not true-Pig-mosquito-pigCattle-mosquito-cattleMan-mosquito-manBird-mosquito-bird  <response>: Man is an incidental ;dead - end; host . Man to man transmission has not so far is recorded. Reference:Park;s textbook of preventive and social medicine,K.Park,23rd edition,page no:285. p 