<prompt> Double rise of temperature in 24 hrs is seen in case of -Kala azarMalariaTBHodgkins lymphoma  <response>: Double rise of temperature in 24 hrs is seen in case of Kala azar. Option 1, 2, 3, 4 1. L. donovani donovani, infection of the classic kala-azar black sickness or dumdum fever type occurs in many pas of Asia, Africa and Southeast Asia. 2. Kala-Azar Fever: In the early stages of the disease, there is a mild irregular fever becoming intermittent at later stage and in 20 cases pyrexia shows a double rise in 24 hrs. Bone marrow involvement leads to: Anemia, leucopenia, thrombocytopenia Hypergammaglobulinemia Spleen , Liver Fever and Hyperpigmentation Indian cases LN African but not in Indian cases 