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Anthrax

2013-11-13 来源: 类别: 更多范文

Anthrax Anthrax As the number of Americans exposed to anthrax increases, so does public anxiety. What do you need to know' I am here to inform you of what anthrax really is' How people get anthrax' Where does anthrax come from' What are the symptoms and treatment to anthrax' What is anthrax' Anthrax is acute infectious animal disease that has been around for tens of thousands of years. The germ produces long-lasting infectious spores. These spores can survive in the environment for a long time. Grass-eating animals, such as cattle, are most often infected because they can eat spores living in the soil. Animal vaccination - and destruction of infected herds - has drastically reduced the number of infected animals. Even so, anthrax spores continue to be found in soil samples from all over the world. When anthrax spores get inside the body, they grow rapidly. The germs themselves can cause dangerous infections. Far more dangerous is a substance they produce in the body called- anthrax toxin - which helps the bug survive by killing off cells of the immune system. This toxin is so deadly that it can kill even after infection is brought under control. How do people get anthrax, infection, spores, skin, people, been, treatment, form, disease, antibiotics, symptoms, infected, forms, even, antibiotic, two, through, samples, inhalation, far, deadly, cause, animals, animal, after, world, uncommon, transmitted, toxin, tissue, time, survive, strains, soil, should
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