I posted on a general overview on botulism a few months ago:
Foodborne botulism (as distinct from wound botulism and infant botulism) is a severe type of food poisoning caused by the ingestion of foods containing the potent neurotoxin formed during growth of the organism. The toxin is heat labile and can be destroyed if heated at 80°C for 10 minutes or longer. The incidence of the disease is low, but the disease is of considerable concern because of its high mortality rate if not treated immediately and properly. Most of the 10 to 30 outbreaks that are reported annually in the United States are associated with inadequately processed, home-canned foods, but occasionally commercially produced foods have been involved in outbreaks. Sausages, meat products, canned vegetables and seafood products have been the most frequent vehicles for human botulism.
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Public health officials in Indiana, Texas, and at CDC are investigating an outbreak of botulism associated with commercially-canned hot dog chili sauce. Foodborne botulism is a rare but serious paralytic illness caused by consuming foods that contain botulinum toxin, a nerve toxin that is produced by the bacterium Clostridium botulinum.Continue Reading Botulism Associated with Canned Chili Sauce, July 2007

