Rhizobium radiobacter in pulmonary abscess associated with postgripal necrotizing pneumonia.

A study of antimicrobial agents sensitivity using the microdilution system incorporated to identification/susceptibility of non-fermenting gram-negative of Microscan panels, was made, taking into account the breakpoints in the Clinical and Laboratory Standards Institute (CLSI). Studied strain was sensitive to most of the antibiotics tested as: cefotaxime, cefepime and piperacillin/tazobactam, gentamicin, ciprofloxacin and cotrimoxazole. Taking into account the antibiogram report, the treatment was modified to piperacillin/tazobactam. The evolution was satisfactory, improving respiratory function and disappearing the lung abscess. Sir,