<prompt> Dilip Mahalanabis yo a belegwego ka November 12, 1934 ke ngaka ya bana ya India yeo e tsebjago ka go diriša kalafo ya go ntšha meetse ka molomo go alafa malwetši a letšhollo. Magareng a bo-1960 o ile a dira nyakišišo ka kholera le malwetši a mangwe a letšhollo kua Johns Hopkins International Center for Medical Research and Training kua Calcutta, India. Nakong ya ntwa ya Bangladesh ya go lwela tokologo  <response>: o ile a etelela pele maiteko ao a dirilwego ke Johns Hopkins Center ao a ilego a bontšha go atlega mo go makatšago ga go phološa maphelo ga kalafo ya go ntšha meetse ka molomo ge kholera e be e phulega ka 1971 gare ga bafaladi ba tšwago Bengal Bohlabela yeo ga bjale e lego Bangladesh bao ba bego ba kgopetše botšhabelo kua Bengal Bodikela. 