<prompt> A veterinary doctor had pyrexia of unknown origin. His blood culture in special laboratory media was positive for gram-negative short bacilli which was oxidase positive. Which one of the following is the likely organism grown in culture ?Pasteurella sppFrancisella sppBartonella sppBrucella spp  <response>: Points in favor of Brucellosis:Veterinary doctor: Occupational exposure to infected animalsOrganism could grow only in special laboratory mediaOxidase positive Gram-negative short bacilliBrucellosis is one of the common cause of PUO 