Botulism

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
5,744
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Dec 18, 2010

Botulism is a rare, but serious type of food poisoning caused by an organism called Bacterium clostridium. The organism generally exists in a dormant state as a spore. In conditions of low oxygen and acidity, such as improperly canned food, it flourishes in a bacteria form. In high numbers it produces a powerful toxin.

The toxin enters the body through contaminated food, though in the case of biological warfare, it could be inhaled. Once the toxin has passed through the stomach and reaches the intestines, it is absorbed into the blood stream.

The toxin then leaves the circulatory system. At the point where a nerve joins a muscle, botulism toxin binds to the nerve ending and blocks normal signals for muscle contraction. This results in paralysis of the muscle.

Symptoms develop in 1 to 3 days and include paralysis of the muscles that control vision, swallowing, and breathing. If untreated, symptoms can progress to respiratory failure resulting in death. Botulism is not contagious. If you believe you have been exposed to botulism, please contact your physician immediately.

Category:

Education

Tags:

License:

Standard YouTube License

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (2)

Sign In or Sign Up now to post a comment!
  • Botulism FTW!!!

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more