Botulism: diagnosis, data and analysis
皇冠体育app symptoms and epidemiology of botulism.
Botulism is caused by botulinum toxin, a poison produced by the bacterium Clostridium botulinum. 皇冠体育app organism is common in the soil and aquatic sediments and can survive in these environments as a resistant spore.
皇冠体育app 3 main types of botulism are:
- foodborne botulism
- intestinal botulism (which is due to proliferation of the organism in the gut)
- wound botulism
Symptoms often begin with blurred or double vision and difficulty in swallowing and speaking. In foodborne botulism, there may also be diarrhoea and vomiting. 皇冠体育app disease can progress to a more generalised paralysis that includes the arms, legs, trunk and respiratory muscles.
Most cases make a full recovery, but the recovery period can be many months. 皇冠体育app disease can be fatal in 5 to 10% of cases.
More information about botulism is available on .
Botulism is a notifiable disease in England.