Botulism

Botulism is a rare, life-threatening neuroparalytic illness caused by potent neurotoxins produced primarily by the anaerobic, spore-forming bacterium *Clostridium botulinum*, and occasionally by *C. butyricum* or *C. baratii*

Botulism is a rare, life-threatening neuroparalytic illness caused by potent neurotoxins produced primarily by the anaerobic, spore-forming bacterium *Clostridium botulinum*, and occasionally by *C. butyricum* or *C. baratii* It can affect infants, children, and adults through intestinal colonization, wound contamination, or ingestion of preformed toxin

The toxin targets the peripheral nervous system by irreversibly blocking the presynaptic release of acetylcholine at neuromuscular junctions and autonomic synapses It can affect infants, children, and adults through intestinal colonization, wound contamination, or ingestion of preformed toxin

The toxin targets the peripheral nervous system by irreversibly blocking the presynaptic release of acetylcholine at neuromuscular junctions and autonomic synapses Clinically, it presents as symmetric cranial nerve palsies—causing ptosis, diplopia, dysarthria, and dysphagia—that characteristically progress into a symmetric, descending flaccid paralysis of voluntary and respiratory muscles without causing sensory deficits

Clinically, it presents as symmetric cranial nerve palsies—causing ptosis, diplopia, dysarthria, and dysphagia—that characteristically progress into a symmetric, descending flaccid paralysis of voluntary and respiratory muscles without causing sensory deficits

Clinically, it presents as symmetric cranial nerve palsies—causing ptosis, diplopia, dysarthria, and dysphagia—that characteristically progress into a symmetric, descending flaccid paralysis of voluntary and respiratory muscles without causing sensory deficits