Severe bilateral optic neuritis associated with prolonged linezolid therapy

Abstract

isolate 4 as donor, transconjugants were selected on MacConkey agar with 2 mg/L cefotaxime and 50 mg/L nalidixic acid. Both types of bla CTX-M-14 -carrying plasmids proved to be conjugative (Figure All three S. Enteritidis isolates showed closely related XbaI-PFGEpatterns, determined as previously described. 2 The only difference in the fragment patterns was an extra band of 75 kb in the cefotaximeresistant isolates 2 and 3 (Figure