Bacterial Exotoxins Explained: Botulinum, Tetanus, Cholera, Diphtheria, and Shiga Toxins | USMLE Microbiology

Learn how major bacterial exotoxins cause disease — from Clostridium botulinum to Shigella dysenteriae. Understand their targets, mechanisms, and clinical effects for high-yield USMLE microbiology preparation.

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