Anthrax :: essays research papers

1. The splenic fever bacillus is considered the first gear " author" proved to cause human disease. In 2001, Anthrax was deliberately blossom through the postal system by sending letters with pulverize containing splenic fever. This caused 22 cases of anthrax infection.2. Anthrax is a serious disease caused by Bacillus anthracis, a bacterium that forms spores. There are one-third types of anthraxskin (cutaneous)lungs (inhalation)digestive (gastrointestinal)3. Anthrax is not known to spread from oneness person to another.Humans can become infect with anthrax by handling products from infected wildcats or by breathing in anthrax spores from infected animal products ( care wool, for example). People also can become infected with digestive anthrax by eating undercooked meat from infected animals.4. The symptoms (warning signs) of anthrax are different depending on the type of the diseaseCutaneous The first symptom is a small atrocious that develops into a blister. The b lister so develops into a skin ulcer with a black area in the c encrypt. Gastrointestinal The first symptoms are nausea, loss of appetite, bloody diarrhea, and fever, followed by uncool stomach pain.Inhalation The first symptoms of inhalation anthrax are like cold or flu symptoms and can include a sore throat, mild fever and muscle aches. Later symptoms include cough, chest discomfort, precipitateness of breath, tiredness and muscle aches.5. Antibiotics are used to treat all three types of anthrax. Early identification and intercession are important. Treatment is usually a 60-day course of antibiotics. Success depends on the type of anthrax and how soon treatment begins.6. Vaccination. There is a vaccine to prevent anthrax, but it is not in time available for the general public. 7. Those who are often exposed to animals, or those in developing countries, especially those without strong veterinary public health programs.8. The bacteriums hurtful properties are due largely to to xins, which consist of three proteins protective antigen, edema factor, and lethal factor.Protective antigen (PA) binds to select cells of an infected person or animal and forms a channel that permits edema factor and lethal factor to enter those cells.Edema factor (EF), once inside the cell, causes fluid to accumulate at the site of infection. EF can contribute to a fatal buildup of fluid in the cavity surrounding the lungs. It also can inhibit some of the bodys repellent functions.