<prompt> The breeding ground for the vectors of Japanese B virus isPaddy fieldMixed garbageCooler waterStale food  <response>: Japanese encephalitis JE is a mosquito-borne encephalitis caused by group B arbovirus Flavivirus and transmitted by culicine mosquitoes. Zoonotic disease. Transmission occurs principally in rural agricultural location where flooding irrigation is practiced. Ref: Park;s textbook of preventive and social medicine 23rd edition 