<prompt> Treponema pallidum was discovered by -Robert KochTwortSchaudinn and HoffmanE Herman  <response>: Ans. is c i.e., Schaudinn and Hoffman BacteriaDiscovered byLepra bacillus M. LepraeHansen 1874GonococcusNeisser1879StaphylococcusOgston1881Diphtheria bacillus C. DiphtheriaLoeffler1884Tetanus bacillus C. TetaniNicolaier1884PneumococcusFraenkel 1886Causative organism for Malta fever BrucellaBruce1887Spirochete of syphilis T pallidumSchaudinn and Hoffmann 1905 