Blood culture contamination: Difference between revisions

From IDWiki
Content deleted Content added
Imported from text file
(No difference)

Revision as of 18:05, 11 August 2019

Blood culture contaminants

  • Never bacteremia
    • Corynebacterium
    • Bacillus, except B. anthracis
    • Propionobacterium acnes
  • Almost never bacteremia
    • Micrococcus
    • Enterococcus
    • Clostridium perfringens
    • Coagulase-negative staphylococci
  • Always true bacteremia
    • Saphylococcus aureus
    • Streptococcus pneumoniae
    • Escherichia coli
    • Enterobacteraciae
    • Pseudomonas aeruginosa
    • Candida albicans
  • Coagulase negative staphylococci are rarely significant (12%), but because they are so common (70-80% of all positive cultures), they are the most common cause of bacteremia.