Botulism is a muscle-paralyzing disease caused by a toxin made by a bacterium called Clostridium botulinum.
There are three main kinds of botulism:
With foodborne botulism, symptoms begin within 6 hours to 2 weeks (most commonly between 12 and 36 hours) after
eating toxin-containing food. Symptoms of botulism include double vision, blurred vision, drooping eyelids, slurred
speech, difficulty swallowing, dry mouth, muscle weakness that always descends through the body: first shoulders are
affected, then upper arms, lower arms, thighs, calves, etc. Paralysis of breathing muscles can cause a person to
stop breathing and die, unless assistance with breathing (mechanical ventilation) is provided.
Botulism is not spread from one person to another. Foodborne botulism can occur in all age groups.
A supply of antitoxin against botulism is maintained by CDC. The antitoxin is effective in reducing the severity of symptoms if administered early in the course of the disease. Most patients eventually recover after weeks to months of supportive care.
For more information about Botulism please visit the CDC website.