For those at risk for contracting Anthrax, the vaccine is safe and effective. Anthrax is an acute infectious disease caused by the spore forming bacteria, Bacillus Anthracis. It is most commonly found in animals but can infect humans and may be used as an agent in biological warfare. Anthrax rarely occurs in the United States because of livestock inoculations. The disease occurs most commonly in South and Central America, Southern and Eastern Europe, Africa, Asia and the Middle East.
Transmission occurs by skin exposure, inhalation and by mouth.
Skin infection must be treated with an antibiotic or the disease can be fatal. Inhalation Anthrax can occur by breathing in spores of an infected animal or animal product. Initial symptoms resemble a cold. However, symptoms can progress to severe breathing difficulties and can result in death within one or 2 days after onset of symptoms. Gastrointestinal Anthrax can occur after eating meat from an infected animal.