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Anthrax
Anthrax is a serious illness caused by the bacterium, B. anthracis. Forms of Anthrax Infection
Cutaneous Symptoms Skin infection begins as a raised itchy bump that resembles an insect bite, but soon turns into an ulcer, usually one to three centimeters in diameter with a black center. Lymph glands in the adjacent area may also swell. Treatment Antibiotics are extremely effective against naturally occurring strains. Approximately 20 percent of untreated cases result in death. Inhalation Symptoms Initial symptoms may resemble a common cold, but lead to severe breathing problems and shock after several days. Treatment Antibiotics are effective in the first days after infection. About 90 percent of untreated cases result in death. Intestinal Symptoms This form of anthrax may follow the consumption of contaminated meat and is characterized by an acute inflammation of the intestinal tract. Initial signs include nausea, loss of appetite, vomiting, and fever, followed by abdominal pain, vomiting blood, and severe diarrhea. Treatment Antibiotics are effective. About 25 percent to 60 percent of untreated cases result in death. |
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