<prompt> In a drive for swachta abhiyaan, few group of young social activist markers cleaned sewers, after that they complain of fever, headaches. On examination, a non-catalase, non-glucose fermenting organism is isolated.Which of the following is most likely responsible:PseudomonasLeptospiraChlamydiaActinomyces  <response>: LeptospirosisLeptospira organisms are found in damp environments and affect people working there, likeStagnant water sewer workersWet soil agricultural workersMine workersInfected person can develop mild febrile illness, headache to jaundice and renal failure. Human acts as an end host of these organisms. 