Book contents
- Frontmatter
- Dedication
- Contents
- List of Contributors
- Preface
- Part I Clinical syndromes: general
- Part II Clinical syndromes: head and neck
- Part III Clinical syndromes: eye
- Part IV Clinical syndromes: skin and lymph nodes
- Part V Clinical syndromes: respiratory tract
- Part VI Clinical syndromes: heart and blood vessels
- Part VII Clinical syndromes: gastrointestinal tract, liver, and abdomen
- Part VIII Clinical syndromes: genitourinary tract
- Part IX Clinical syndromes: musculoskeletal system
- Part X Clinical syndromes: neurologic system
- Part XI The susceptible host
- Part XII HIV
- Part XIII Nosocomial infection
- Part XIV Infections related to surgery and trauma
- Part XV Prevention of infection
- Part XVI Travel and recreation
- Part XVII Bioterrorism
- Part XVIII Specific organisms: bacteria
- 123 Actinomycosis
- 124 Anaerobic infections
- 125 Anthrax and other Bacillus species
- 126 Bartonella bacilliformis
- 127 Cat scratch disease and other Bartonella infections
- 128 Bordetella
- 129 Branhamella–Moraxella
- 130 Brucellosis
- 131 Campylobacter
- 132 Clostridium
- 133 Corynebacteria
- 134 Enterobacteriaceae
- 135 Enterococcus
- 136 Erysipelothrix
- 137 HACEK
- 138 Helicobacter pylori
- 139 Gonococcus: Neisseria gonorrhoeae
- 140 Haemophilus
- 141 Legionellosis
- 142 Leprosy
- 143 Meningococcus and miscellaneous neisseriae
- 144 Listeria
- 145 Nocardia
- 146 Pasteurella multocida
- 147 Pneumococcus
- 148 Pseudomonas, Stenotrophomonas, and Burkholderia
- 149 Rat-bite fevers
- 150 Salmonella
- 151 Staphylococcus
- 152 Streptococcus groups A, B, C, D, and G
- 153 Viridans streptococci
- 154 Poststreptococcal immunologic complications
- 155 Shigella
- 156 Tularemia
- 157 Tuberculosis
- 158 Nontuberculous mycobacteria
- 159 Vibrios
- 160 Yersinia
- 161 Miscellaneous gram-positive organisms
- 162 Miscellaneous gram-negative organisms
- Part XIX Specific organisms: spirochetes
- Part XX Specific organisms: Mycoplasma and Chlamydia
- Part XXI Specific organisms: Rickettsia, Ehrlichia, and Anaplasma
- Part XXII Specific organisms: fungi
- Part XXIII Specific organisms: viruses
- Part XXIV Specific organisms: parasites
- Part XXV Antimicrobial therapy: general considerations
- Index
- References
132 - Clostridium
from Part XVIII - Specific organisms: bacteria
Published online by Cambridge University Press: 05 April 2015
- Frontmatter
- Dedication
- Contents
- List of Contributors
- Preface
- Part I Clinical syndromes: general
- Part II Clinical syndromes: head and neck
- Part III Clinical syndromes: eye
- Part IV Clinical syndromes: skin and lymph nodes
- Part V Clinical syndromes: respiratory tract
- Part VI Clinical syndromes: heart and blood vessels
- Part VII Clinical syndromes: gastrointestinal tract, liver, and abdomen
- Part VIII Clinical syndromes: genitourinary tract
- Part IX Clinical syndromes: musculoskeletal system
- Part X Clinical syndromes: neurologic system
- Part XI The susceptible host
- Part XII HIV
- Part XIII Nosocomial infection
- Part XIV Infections related to surgery and trauma
- Part XV Prevention of infection
- Part XVI Travel and recreation
- Part XVII Bioterrorism
- Part XVIII Specific organisms: bacteria
- 123 Actinomycosis
- 124 Anaerobic infections
- 125 Anthrax and other Bacillus species
- 126 Bartonella bacilliformis
- 127 Cat scratch disease and other Bartonella infections
- 128 Bordetella
- 129 Branhamella–Moraxella
- 130 Brucellosis
- 131 Campylobacter
- 132 Clostridium
- 133 Corynebacteria
- 134 Enterobacteriaceae
- 135 Enterococcus
- 136 Erysipelothrix
- 137 HACEK
- 138 Helicobacter pylori
- 139 Gonococcus: Neisseria gonorrhoeae
- 140 Haemophilus
- 141 Legionellosis
- 142 Leprosy
- 143 Meningococcus and miscellaneous neisseriae
- 144 Listeria
- 145 Nocardia
- 146 Pasteurella multocida
- 147 Pneumococcus
- 148 Pseudomonas, Stenotrophomonas, and Burkholderia
- 149 Rat-bite fevers
- 150 Salmonella
- 151 Staphylococcus
- 152 Streptococcus groups A, B, C, D, and G
- 153 Viridans streptococci
- 154 Poststreptococcal immunologic complications
- 155 Shigella
- 156 Tularemia
- 157 Tuberculosis
- 158 Nontuberculous mycobacteria
- 159 Vibrios
- 160 Yersinia
- 161 Miscellaneous gram-positive organisms
- 162 Miscellaneous gram-negative organisms
- Part XIX Specific organisms: spirochetes
- Part XX Specific organisms: Mycoplasma and Chlamydia
- Part XXI Specific organisms: Rickettsia, Ehrlichia, and Anaplasma
- Part XXII Specific organisms: fungi
- Part XXIII Specific organisms: viruses
- Part XXIV Specific organisms: parasites
- Part XXV Antimicrobial therapy: general considerations
- Index
- References
Summary
Introduction
The genus Clostridium contains many species of bacteria that cause human diseases. These bacteria produce some of the most deadly toxins ever discovered. Distinctive infections include botulism, tetanus, gas gangrene, and food poisoning from Clostridium perfringens. With few exceptions, clostridia are obligate, anaerobic, spore-forming bacilli that are ubiquitous in the environment, in soil and marine sediment. Although a member of the Clostridium genus, Clostridium difficile is discussed separately (Chapter 51, Antibiotic-associated diarrhea).
Botulism
Botulism is a rare but potentially fatal disease caused by Clostridium botulinum bacteria, which produce botulinum toxin, one of the most potent bacterial toxins ever described. It can be classified into four categories which reflect the mode of acquisition: foodborne botulism, infant and adult enteric botulism, wound botulism, and inhalational botulism. A recent category, iatrogenic botulism, has also been described in patients who have received botulinum toxin injections. All modes of acquisition can lead to the clinical syndrome of botulism, which manifests as symmetric flaccid paralysis of the voluntary musculature.
The word botulism is derived from the latin word botulus, which means sausage, and is a reference to an early investigation of “sausage poisoning” in a southern German town in which affected patients developed gastrointestinal and neuromuscular symptoms. This investigation is believed to be the first described outbreak of foodborne botulism.
There are eight strains of C. botulinum that are classified according to the type of toxin they produce. Of the eight toxin types, only types A, B, E, and occasionally F cause human disease. The spores are heat-resistant and able to survive at 100°C for several hours. In contrast to the spores, the toxins are heat-labile and are readily denatured by heating to temperatures above 80°C.
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- Clinical Infectious Disease , pp. 873 - 880Publisher: Cambridge University PressPrint publication year: 2015