炭疽病

Anthrax can cause severe illness in both people and animals. The bacteria that cause anthrax occur naturally in soil worldwide. People usually get anthrax from infected animals or contaminated animal products. Call a healthcare provider immediately if you think you have been exposed to anthrax. Anthrax is a serious disease usually caused by Bacillus anthracis bacteria. The bacteria are found naturally in soil around the world and often affect livestock and wild animals. People usually get sick if they come in contact with anthrax spores in infected animals or contaminated animal products. People can get anthrax spores in a cut or scrape in the skin, breathe them in, or eat food or drink water contaminated with spores. Livestock and wild animals can become infected when they breathe in, eat, or drink spores in contaminated soil, plants, or water. These animals can include cattle, sheep, goats, antelope, and deer. Anthrax is rare in the United States. However, occasional outbreaks happen in wild and domestic grazing animals such as cattle or deer. In the United States, veterinarians recommend yearly vaccination of livestock in areas where animals have had anthrax in the past. The type of illness a person develops depends on how anthrax spores enter the body: through the skin, lungs, or gastrointestinal system. All types of anthrax can cause severe illness or death if they're not treated with antibiotics. Cutaneous anthrax happens when anthrax spores get into a cut or scape on the skin when a person handles infected animals or contaminated animal products like wool, hides, or hair. It mostly shows up on the head, neck, forearms, and hands. It's the most common form of anthrax infection, and it's also considered the least deadly. Inhalation anthrax can occur when a person breathes in anthrax spores. It's the deadliest form of the disease. People who work in places such as wool mills, slaughterhouses, and tanneries may breathe in the spores when working with infected animals or contaminated animal products. Inhalation anthrax starts in the lymph nodes in the chest before spreading throughout the rest of the body. This type of anthrax can happen when a person eats raw or undercooked meat from an infected animal. It has rarely been reported in the United States. It affects the upper gastrointestinal tract (throat and esophagus), stomach, and intestines, causing a wide variety of symptoms. Gastrointestinal anthrax is rare in the United States but occurs when a person eats raw or undercooked contaminated meat. Injection anthrax recently was identified in heroin-injecting drug users in northern Europe, but it hasn't been reported in the United States. Injection anthrax is similar to cutaneous anthrax and causes infection deep under the skin or in the muscle where the contaminated drug was injected. Welder's anthrax is a newly identified, rare disease that has been found in people who are welders or metal workers. Anthrax and welder's anthrax are similar, but they are caused by slightly different bacteria and affect different people. This disease causes severe pneumonia and can be fatal. If you are a welder or metalworker and you develop fever and chills with sudden cough, chest pain, difficulty breathing, or coughing up blood, see a healthcare provider immediately. The symptoms of anthrax depend on the type of infection. Symptoms show up anywhere from one day to more than two months after you're exposed to the bacteria that cause anthrax. If you don't get proper treatment, all types of anthrax have the potential to spread through your body and cause severe illness and death. Most people will never be exposed to anthrax. However, there are jobs, hobbies, and activities that can put some people at higher risk of exposure. Most people will never be exposed to anthrax. However, there are jobs, hobbies, and activities that can put some people at higher risk of exposure. These people may be recommended to get anthrax vaccine. Thi