C. Fogarty et al., Bacteremic pneumonia due to multidrug-resistant pneumococci in 3 patients treated unsuccessfully with azithromycin and successfully with levofloxacin, CLIN INF D, 31(2), 2000, pp. 613-615
Three patients with bacteremic pneumonia caused by multidrug-resistant Stre
ptococcus pneumoniae were treated unsuccessfully with azithromycin. One S.
pneumoniae isolate carried a mef determinant for an efflux pump; a second i
solate had an erm determinant. All 3 patients were successfully treated wit
h levofloxacin, an antipneumococcal fluoroquinolone.