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Ecology of Clostridium botulinum causing food-borne botulism in Thailand
1Department of Laboratory Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. wviroj@yahoo.com
Abstract:
The objective of this study was to determine ecology of Clostridium botulinum from previous reported outbreaks. Geographical parameters and their corresponding settings were collected and analyzed. The averages (mean +/- SD) for % soil moisture, % humus and pH were 0.6 +/- 0.1% (range 0.5-0.7), 3.0 +/- 0.2% (range 3-3.2) and 5.2 +/- 0.1 (range 5.1-5.4), respectively. All outbreak settings shared the same sandy loam soil type. It can imply that provinces with this type of ecology may have sites harboring C. botulinum.
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