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Anthrax is an infection caused by the bacterium Bacillus anthracis. [ 2 ] Infection typically occurs by contact with the skin, inhalation, or intestinal absorption. [ 9 ] Symptom onset occurs between one day and more than two months after the infection is contracted. [ 1 ]
Bacillus anthracisis a gram-positiveand rod-shaped bacteriumthat causes anthrax, a deadly disease to livestock and, occasionally, to humans. It is the only permanent (obligate) pathogenwithin the genus Bacillus. Its infection is a type of zoonosis, as it is transmitted from animals to humans.[1]
Anthrax weaponization is the development and deployment of the bacterium Bacillus anthracis or, more commonly, its spore (referred to as anthrax ), as a biological weapon. As a biological weapon, anthrax has been used in biowarfare and bioterrorism since 1914. [ 1] However, in 1975 the Biological Weapons Convention prohibited the "development ...
It was killing people, one at a time, day by day. Between October 5, and November 22, 2001, five people who were exposed died from anthrax poisoning. Seeking experts. Anthrax. Saddam Hussein? Bin ...
Soil contamination, soil pollution, or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste. The most common chemicals involved are ...
Five countries in East and southern Africa are in the middle of outbreaks of the anthrax disease, with more than 1,100 suspected cases and 20 deaths this year, the World Health Organization said ...
Anthrax toxin is a three- protein exotoxin secreted by virulent strains of the bacterium, Bacillus anthracis —the causative agent of anthrax. The toxin was first discovered by Harry Smith in 1954. [ 1] Anthrax toxin is composed of a cell-binding protein, known as protective antigen (PA), and two enzyme components, called edema factor (EF) and ...
Definition. "Bioterrorism is the deliberate release of viruses, bacteria, toxins or other harmful agents to cause illness or death in people, animals or plants." "A biological attack, or bioterrorism, is the intentional release of viruses, bacteria, or other germs that can sicken or kill people, livestock, or crops."