Citation

Berger T, Eisenkraft A, Bar-Haim E, Kassirer M, Aran AA, Fogel I. Disaster Mil. Med. 2016; 2: 7.

Affiliation

Surgeon General Headquarters, IDF Medical Corps, Tel Hashomer, Israel.

Copyright

(Copyright © 2016, Holtzbrinck Springer Nature Publishing Group - BMC)

DOI

10.1186/s40696-016-0017-4

PMID

28265441

PMCID

PMC5330008

Abstract

Toxins are hazardous biochemical compounds derived from bacteria, fungi, or plants. Some have mechanisms of action and physical properties that make them amenable for use as potential warfare agents. Currently, some toxins are classified as potential biological weapons, although they have several differences from classic living bio-terror pathogens and some similarities to manmade chemical warfare agents. This review focuses on category A and B bio-terror toxins recognized by the Centers for Disease Control and Prevention: Botulinum neurotoxin, staphylococcal enterotoxin B, Clostridium perfringens epsilon toxin, and ricin. Their derivation, pathogenesis, mechanism of action, associated clinical signs and symptoms, diagnosis, and treatment are discussed in detail. Given their expected covert use, the primary diagnostic challenge in toxin exposure is the early detection of morbidity clusters, apart from background morbidity, after a relatively short incubation period. For this reason, it is important that clinicians be familiar with the clinical manifestations of toxins and the appropriate methods of management and countermeasures.

Language: en

Keywords

Bioterror; Botulinum neurotoxin; Clostridium perfringens epsilon toxin; Medical countermeasures; Ricin; Staphylococcal enterotoxin B; Toxins