Foodborne botulism can happen by eating foods that have been contaminated with botulinum toxin. Common sources of foodborne botulism are homemade foods that have been improperly canned, preserved, or fermented. Though uncommon, store-bought foods also can be contaminated with botulinum toxin.
What causes adult botulism?
botulinum. The most common way this happens is when a contaminated illicit drug, such as black tar heroin, is injected into muscle or skin. Wound botulism also has been reported following traumatic injuries, such as motorcycle crashes and surgeries.
How is botulism contracted in adults?
Botulism is not transmitted from person to person. Botulism develops if a person ingests the toxin (or rarely, if the toxin is inhaled or injected) or if the organism grows in the intestines or wounds and toxin is released. Food-borne botulism is spread by consuming food contaminated with the botulism toxin or spores.
What are the 3 most common causes of botulism?
Botulism is a rare but serious condition caused by toxins from bacteria called Clostridium botulinum.Foodborne botulism. ... Wound botulism. ... Infant botulism.
Why can't adults get botulism?
Honey and corn syrup are two examples of foods that can have contamination. These spores can grow inside the intestinal tract of infants, releasing the botulism toxin. Older children and adults have natural defenses that prevent the bacteria from growing.
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