Haemophilus: Difference between revisions

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Haemophilus
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= ''Haemophilus'' spp. =

== Microbiology ==
== Microbiology ==


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* ''H. parainfluenzae'', ''H. aphrophilus'': HACEK organisms, cause endocarditis
* ''H. parainfluenzae'', ''H. aphrophilus'': HACEK organisms, cause endocarditis
* ''H. ducreyi'': causes chancroid
* ''H. ducreyi'': causes chancroid

[[Category:Gram-negative coccobacilli]]

Revision as of 11:42, 16 August 2019

Microbiology

  • Gram-negative coccobacilli
  • Grow well on chocolate agar
  • Form satellite colonies around Staphylococcus aureus

Organisms

  • H. influenzae: causes meningitis and epiglottitis
  • H. parainfluenzae, H. aphrophilus: HACEK organisms, cause endocarditis
  • H. ducreyi: causes chancroid