Cluster of Invasive Infections, Including Endocarditis, Caused by Nontoxigenic Corynebacterium diphtheriae

Authors:
  • AKAnthony Kakis
    Anthony Kakis
  • BHBeth Hartung
    Beth Hartung
  • LLLarry Lambert
    Larry Lambert
  • RMRobert McCabe
    Robert McCabe
  • CMChung K. Marston
    Chung K. Marston
  • TPTanja Popovic
    Tanja Popovic

Abstract
Nontoxigenic Corynebacterium diphtheriae is an unusual cause of deep infections such as endocarditis. We encountered a cluster of three deep infections caused by nontoxigenic C diphtheriae during a ten week period in Oakland, California. A 42-year-old, homeless, alcoholic male presented on May 14, 1999, complaining of chills, cough, weight loss, arthralgias, and night sweats. Examination...