Battey bacillus is ?
Klebsiella pneumoniae
Mycobacteria paratuberculosis
Klebsiella ozaenae
Mycobacteria intracellulare
Ans. is 'd' i.e., Mycobacteria intracellulare . intracellulare is commonly known as the Battey bacillus because it was first identified as human pathogen at the Battey state hospital for tuberculosis, Georgia. U.S.A.