<prompt> All of the following are true about Classical dengue fever except -Case fatality is lowBreak bone feverPositive tourniquet testIt is a self limiting disease  <response>: Positive tourniquet test is seen in Dengue haemorrhagic fever not in classical dengue fever.It is the most common haemorrhagic phenomenon. Reference; Park;s Textbook of preventive and social medicine, 24th edition.Pg no. 264 