<prompt> Not true about Kala-Azar is -Sandfly is the vectorMan is the only reservoir in IndiaAldehyde test is diagnosticMan has flagellar stage of organism  <response>: The life cycle is completed in two different hosts- a veibrate and an insect. Man has the amastigote form and insect has a flagellated promastigote. Reference:Park;s textbook of preventive and social medicine,K.Park,23rd edition,page no:305. p 