Strategies for counter terrorism
Viable spores persisted for more than 40 years until the island was decontaminated in 1987 by literally soaking the soil with hundreds of thousands of liters of formaldehyde. strategies for counter terrorism Civil-rights-and-terrorism. Test data indicated that, without decontamination, viable spores would have persisted until at least 2050. Then there is the bizarre case of the sugar lumps laced with anthrax bacilli found in Baron Otto Karl von Rosen's luggage when he was arrested in Norway during World War I on suspicion of espionage and sabotage. The spores were in a liquid medium in tiny sealed capillary tubes embedded in the sugar. strategies for counter terrorism School-terrorism. Last year-80 years later- biologists at Britain's Porton Down bioweapons detection center revived living colonies of the bacillus from the tube in the one lump of sugar tested. The genes for the anthrax toxin do not reside on the bacterium's main chromosome, but on a smaller, secondary DNA molecule called a plasmid. In laboratory experiments these plasmids have been transferred from Bacillus anthracis to other species of bacteria. strategies for counter terrorism Suzanne sommers diet plan. One transfer was to Bacillus thuringiensis, a bacterium widely used to control insects in gardens and in aerial spraying against gypsy moths. Another transfer was to a common soil bacterium, Bacillus cereus. The transfer of plasmids occurs naturally among many bacteria. Massive releases of anthrax spores could easily lead, through the infection of animals, to spontaneous transfers of the plasmid to other bacteria as well. While anthrax does not spread from one human to another, it can propagate in the soil. In particular, its numbers increase in soils soaked with blood. And the spores from the soil can infect both humans and animals. Humans become infected by inhaling or swallowing spores, or by spores entering the body through cuts or scratches in the skin. Inhaling a clump of spores not much larger than a speck of dust can result in death. Anthrax is contracted most commonly by workers who handle wool, hides, or other materials from diseased animals.
Strategies for counter terrorism
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