<prompt> Which of the following is an AIDS defining criteria according WHO -Generalised lymphadenopathyFever, weight loss and fatiguePneumosystic carinii PneumoniaMycobacterium avium infection  <response>: Generalised lymphadenopathy is one of the minor signs . Weight loss greater than or equal to 10 of body weight is needed Prolonged fever for more than 1 month is needed Ref; Park;s Textbook of preventive and social medicine, 24th edition.Pg no. 366 