Botulinum toxins (BoNTs) are classically produced by Clostridium botulinum but rarely also from neurotoxigenic strains of Clostridium baratii and Clostridium butyricum. BoNT type A (BoNT/A), BoNT/B, BoNT/E, and very rarely BoNT/F are mainly responsible for human botulism. Standard microbiological methods take into consideration only the detection of C. botulinum. The presumptive identification ...

Clostridium botulinum produces a characteristic botulinum neurotoxin which can cause an often fatal neuroparalytic condition known as botulism. Although food-borne botulism is rare, critical screening by food companies is necessary to ensure that food products are safe. At present, the food industry assesses the risks of botulinum neurotoxin production by challenge testing to check any new food...

Animal botulism is mainly associated with Clostridium botulinum group III strains producing neurotoxin types C, C/D, D, and D/C. In this report, we present the draft genome sequences of fourteen strains of Clostridium botulinum producing type C/D and two strains producing type D/C isolated in France, and one strain producing type D/C that originated from New Caledonia.

Botulinum toxin for injection is a purified and diluted protein which isolated from the bacterium Clostridium botulinum . It one of most potent toxins known to humankind. C. an anaerobic Gram-positive, spore-forming present naturally in soil, plants, static water bodies, gastrointestinal tract mammals aquatic life. Different formulations are available. FDA approval these varies. This article re...

The objective of this study was to investigate Clostridium botulinum growth and toxin production in the industrially manufactured Italian Parma ham. The study focuses on the Parma ham production phase identified as maximum risk to C. botulinum proliferation, i.e. the transition from cold phase (salting and resting) to a phase carried out at temperature between 15 and 23°C (drying). A preliminar...

Five monoclonal antibodies against bacterial spores of Bacillus cereus T and Clostridium sporogenes PA3679 were developed. Two antibodies (B48 and B183) were selected for their reactivity with B. cereus T spores, two (C33 and C225) were selected for their reactivity with C. sporogenes spores, and one (D89) was selected for its reactivity with both B. cereus and C sporogenes spores. The isotypes...

Clostridium botulinum is a pathogen of concern for low-acid canned foods. Here we report draft genomes of a neurotoxin-producing C. botulinum strain isolated from water samples used for cooling low-acid canned foods at a canning facility. The genome sequence confirmed that this strain belonged to C. botulinum serotype B1, albeit with major differences, including thousands of unique single nucle...

Botulinum is a family of toxins produced by the anaerobic organism Clostridia botulinum. There are seven distinct serotypes designated as type A, B, C-1, D, E, F, and G. In the United States, four preparations of botulinum are commercially available, three using type A serotype and one using type B. The three formulations of botulinum toxin type A are onabotulinumtoxinA (BOTOX), abobotulinumtox...

We tested the effectiveness of disinfectants and wipe methods against Clostridium difficile spores. Wiping with nonsporicidal agents (physical removal) was effective in removing more than 2.9 log(10) C. difficile spores. Wiping with sporicidal agents eliminated more than 3.90 log(10) C. difficile spores (physical removal and/or inactivation). Spraying with a sporicide eliminated more than 3.44 ...