Knowra Anthrax Anthrax Anthrax is an infectious disease caused by the spore-forming bacterium Bacillus anthracis. It affects humans and other animals, with forms determined largely by how spores enter the body.
Bacillus anthracis : A spore-forming bacterium that causes anthrax in humans and other animals. This bacterium produces the spores and toxins responsible for the disease.
Anthrax diagnosis : The identification of anthrax through clinical assessment and laboratory testing for Bacillus anthracis or its components. Early recognition and confirmation guide urgent care and public-health action.
Robert Koch : A German physician and microbiologist who established the role of Bacillus anthracis in anthrax. His experiments helped demonstrate that a specific bacterium causes the disease.
2001 anthrax attacks : A series of deliberate mailings of anthrax spores in the United States in 2001 that killed five people. The attacks exposed the difficulty of responding to dispersed spores and uncertain exposure.
Tularemia : A bacterial zoonosis caused by Francisella tularensis, transmitted through routes including ticks, animals, and contaminated aerosols. It can resemble anthrax after animal or environmental exposure but has a different cause.
Anthrax toxin : A toxin complex made by Bacillus anthracis from protective antigen, edema factor, and lethal factor. Its components disrupt host cells and drive much of anthrax’s illness.
Anthrax treatment : Medical care for anthrax, including antimicrobial drugs and, in selected severe cases, antitoxin therapy. Timely treatment can limit the consequences of toxin-producing infection.
Louis Pasteur : A French chemist and microbiologist whose work advanced germ theory and produced an early livestock anthrax vaccine. His 1881 public demonstration made anthrax vaccination a landmark in microbiology.
Biological warfare : The use of biological agents to harm people, animals, or crops in armed conflict. Anthrax’s durable spores have made it a concern in biological warfare planning.
Plague : A serious infectious disease caused by the bacterium Yersinia pestis. Like anthrax, plague can cause severe disease and has been considered a biological weapon.
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