Document Report Card

ID: ALA1649456

Journal: Antimicrob Agents Chemother

Title: Bacteriostatic and bactericidal activities of tigecycline against Coxiella burnetii and comparison with those of six other antibiotics.

Authors: Spyridaki I, Psaroulaki A, Vranakis I, Tselentis Y, Gikas A.

Abstract: The present article is a study of the in vitro susceptibility of eight Greek Coxiella burnetii isolates, derived from patients with acute Q fever, and two reference strains of Coxiella burnetii to tigecycline. The bacteriostatic activity of tigecycline was compared with those of six other antibiotics using a shell vial assay. The MICs of the examined antibiotics were as follows: tigecycline ranged from 0.25 to 0.5 microg/ml; doxycycline, trovafloxacin, and ofloxacin ranged from 1 to 2 microg/ml; linezolid and clarithromycin ranged from 2 to 4 microg/ml; and ciprofloxacin ranged from 4 to 8 microg/ml. Tigecycline was effective in inhibiting the infection of Vero cells by C. burnetii. No bactericidal activity was observed against C. burnetii at 4 microg/ml.

CiteXplore: 19332671

DOI: 10.1128/aac.01424-08