Anthrax - PowerPoint PPT Presentation

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Anthrax

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Anthrax is a rare but a serious disease that is caused by a spore-forming bacterium called as bacillus anthracis. – PowerPoint PPT presentation

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Title: Anthrax


1
Anthrax
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Anthrax
  • Anthrax is caused by a spore-forming bacterium
    bacillus anthracis. It is a rare but serious
    illness that may occur in mainly livestock and
    wild game. Humans can become infected if they
    come in contact with a sick animal.While there
    is no proof that anthrax can spread from person
    to person, skin lesions caused as a result of
    anthrax may be highly contagious.Anthrax
    bacteria usually enter the body through a wound
    on the skin, but consumption of contaminated meat
    can also be a cause of infection.

3
Risk Factors related to Anthrax
  • You may be at high risk of contracting anthrax
    if you
  • Work with anthrax in a laboratory setting
  • Are in the military and deployed in areas with a
    high risk of anthrax
  • Handle animal skins in areas that are a high risk
    of anthrax
  • Work as a veterinarian
  • Inject drugs such as heroin
  • Handle or dress game animals

4
Diagnosis of Anthrax
  • After having ruled out any other possible
    conditions for the aforementioned symptoms, your
    doctor will recommend the following tests to
    confirm anthraxBlood test
  • Skin testing
  • Chest X-Ray or Computerized Tomography (CT)
  • Spinal tap (lumbar puncture)
  • Stool testing

5
Symptoms of Anthrax
  • Anthrax can enter the body through 4 main
    passages and each of these has different
    symptoms.Cutaneous AnthraxThis kind of
    anthrax enters the body through a cut or a sore
    on the skin. Its symptoms include
  • A grown up itchy bump resembling an insect bite
    which later turns into a painless sore with a
    black centre
  • Swelling of lymph glands

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Symptoms of Anthrax
Continue
  • Gastrointestinal AnthraxThis infection can be
    caused by eating undercooked or contaminated meat
    from an infected animal. Its symptoms include
  • Headache
  • Fever
  • Nausea
  • Abdominal pain
  • Vomiting
  • Loss of appetite
  • Severe, bloody diarrhea
  • Swollen neck
  • Sore throat

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Symptoms of Anthrax
Continue
  • Inhalation (Pulmonary) AnthraxThis infection
    may occur when you inhale anthrax spores. Its
    symptoms include
  • Shortness of breath
  • Flu-like symptoms
  • Nausea
  • Mild chest discomfort
  • Painful swallowing
  • Coughing up blood
  • High fever
  • Shock
  • Meningitis

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Symptoms of Anthrax
Continue
  • Injection AnthraxThis infection can be spread
    through injecting illegal drugs. Symptoms for
    this may include
  • Significant swelling
  • Redness in the injected area
  • Meningitis
  • Shock
  • Multiple organ failure

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Treatment of Anthrax
  • Prevention of anthrax, if the source of the
    infection is known, will include a course of
    antibiotics to be taken orally such as
    Ciprofloxacin or Doxycycline.When anthrax
    spores get inside the body, they can be
    "activated." When they become active, anthrax
    bacteria can multiply, spread out in the body,
    and produces toxinsor poisons. The anthrax
    toxins present in the body can cause severe
    illness. One possible treatment is antitoxin
    after anthrax toxins have been released in the
    body.Patients with serious cases of anthrax
    will need to be hospitalized. They may require
    aggressive treatment, such as continuous fluid
    drainage and help breathing through mechanical
    ventilation.

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