Most cases of epiglottitis are caused by which organism?

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Multiple Choice

Most cases of epiglottitis are caused by which organism?

Explanation:
Epiglottitis is a medical emergency where rapid swelling of the epiglottis can block the airway. Haemophilus influenzae type B is the organism most classically associated with epiglottitis, especially in children before widespread vaccination. This bacterium is a small gram-negative coccobacillus that historically caused the majority of pediatric epiglottitis cases; the Hib conjugate vaccine has dramatically reduced incidence. In adults or in cases not due to Hib, other bacteria like Streptococcus pneumoniae or Staphylococcus aureus can be involved, but Hib remains the classic etiologic agent for epiglottitis.

Epiglottitis is a medical emergency where rapid swelling of the epiglottis can block the airway. Haemophilus influenzae type B is the organism most classically associated with epiglottitis, especially in children before widespread vaccination. This bacterium is a small gram-negative coccobacillus that historically caused the majority of pediatric epiglottitis cases; the Hib conjugate vaccine has dramatically reduced incidence. In adults or in cases not due to Hib, other bacteria like Streptococcus pneumoniae or Staphylococcus aureus can be involved, but Hib remains the classic etiologic agent for epiglottitis.

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