anthrax

3 ENTRIES FOUND:

an·thrax

noun \ˈan-ˌthraks\

: a serious disease that affects animals (such as cattle and sheep) and sometimes people

Full Definition of ANTHRAX

:  an infectious disease of warm-blooded animals (as cattle and sheep) caused by a spore-forming bacterium (Bacillus anthracis), transmissible to humans especially by the handling of infected products (as wool), and characterized by cutaneous ulcerating nodules or by often fatal lesions in the lungs; also :  the bacterium causing anthrax

Origin of ANTHRAX

Middle English antrax carbuncle, from Latin anthrax, from Greek, coal, carbuncle
First Known Use: 1861

an·thrax

noun \ˈan-ˌthraks\   (Medical Dictionary)
plural an·thra·ces \-thrə-ˌsēz\

Medical Definition of ANTHRAX

: an infectious disease of warm-blooded animals (as cattle and sheep) caused by a spore-forming bacterium (Bacillus anthracis), transmissible to humans especially by the handling of infected products (as hair), and characterized by external ulcerating nodules or by lesions in the lungs

anthrax

noun    (Concise Encyclopedia)

Infectious disease of warm-blooded animals, caused by Bacillus anthracis, a bacterium that, in spore form, can retain its virulence in contaminated soil or other material for many years. A disease chiefly of herbivores, the infection may be acquired by persons handling the wool, hair, hides, bones, or carcasses of affected animals. Infection may lead to death from respiratory or cardiac complications (within 1–2 days if acute), or the animal may recover. In humans, anthrax occurs as a cutaneous, pulmonary, or intestinal infection. The most common type, which occurs as an infection of the skin, may lead to fatal septicemia (blood poisoning). The pulmonary form of the disease is usually fatal. Sanitary working environments for susceptible workers are critical to preventing anthrax; early diagnosis and treatment are also of great importance. In recent decades, various countries have attempted to develop anthrax as a weapon of biological warfare; many factors, including its extreme potency (vastly greater than any chemical-warfare agent), make it the preferred biological-warfare agent. Concerns about anthrax mounted in 2001 after it was found in letters mailed to members of the U.S. government and news agencies.

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