Meningococcemia pathophysiology

Meningococcemia Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]

Pathophysiology

• Transmission through respiratory secretions from a nasopharyngeal carrier case-patient.
• Shock is due to lipooligosaccharide which is a potent toxin. This toxin initiates release of inflammatory cytokines, reactive oxygen radicals, prostaglandins, arachidonic acid, complement activated products, platelet aggregating factor, and perhaps nitric oxide.

References

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