Critical Bacterial & Toxin-Mediated Infections

The most clinically significant bacterial infections require immediate recognition of airway compromise and strict adherence to antibiotic regimens.

• Airway & Neurological Risks:

◦ Diphtheria: Caused by Corynebacterium diphtheriae, this presents with a "bull’s neck" (edema) and a pseudomembrane over the pharynx that can cause airway obstruction. Treatment involves antitoxins and antibiotics.

◦ Pertussis (Whooping Cough): Characterized by paroxysmal coughing and copious secretions, requiring careful airway management.

◦ Tetanus: Manifests as jaw cramping (lockjaw) and spasms. Prevention via immunization and wound cleaning is paramount; booste ...