Symptomatic Botulism caused by Clostridium botulinum serotype D

Symptomatic Botulism: An Overview

Botulism is a serious illness caused by the bacterium Clostridium botulinum serotype D, an anaerobic gram-positive spore forming bacterium. Botulism toxins, also known as botulinum toxins, are produced by this organism and can cause symptoms ranging from mild food poisoning to severe muscular paralysis.

The symptoms of symptomatic botulism caused by Clostridium botulinum serotype D tend to result from ingesting pre-formed toxins in contaminated foods or drinks. Symptoms usually appear gradually, and may include any of the following:

• Nausea and vomiting
• Diarrhea
• Double vision
• Difficulty speaking or swallowing
• Muscle weakness and paralysis
• Shortness of breath
• Abdominal cramps and pain
• Severe headache
• Drooping of the eyelids

If you think you may have consumed food contaminated with Clostridium botulinum serotype D, seek medical attention immediately. It is important to be aware of the symptoms of botulism and the likely sources of contamination.

The Centers for Disease Control and Prevention (CDC) recommends taking extra precaution when planning or preparing food, particularly when preparing high-risk foods. High-risk foods include vacuum-packaged, smoked, and fermented foods, as well as honey and canned vegetables. Be sure to follow proper cooking instructions and avoid eating food stored for a long period of time.