Bacterial etiology of diabetic foot infections in South India

Our study supports the viewpoint put forth by previous South Indian authors that the distribution of gram-negative bacteria (57.6%) is more common than that of gram-positive ones (42.3%) and it is contrary to the viewpoint that diabetic foot infections are frequently monomicrobial. Furthermore, recovery of multi-drug-resistant P. aeruginosa isolates is of serious concern, as almost no one has reported the same from the South Indian milieu.