What Is Anthrax?

Anthrax is life-threatening disease. Its bacteria and spores get into the body and release toxins. It can also come from infected livestock, their products, and the environment.

Symptoms depend on how anthrax enters the body.

  • Skin infection causing:
    • Skin ulcers
    • Fever
    • Fatigue
  • Gastrointestinal infection causing:
    • Fever
    • Nausea
    • Vomiting
    • Sore throat
    • Belly pain and swelling
    • Swollen lymph glands
  • Inhaled infection—this is the most serious form and can cause:
    • Sore throat
    • Fever
    • Muscle aches
    • Breathing problems
    • Shock
    • Brain inflammation

Antibiotics treat anthrax. All forms of anthrax can be fatal, especially if not treated.

What Is the Anthrax Vaccine?

The anthrax vaccine protects against anthrax. It does not contain cells that cause anthrax.

Who Should Get Vaccinated and When?

The vaccine is for those who are aged 18-65 years old and:

  • Work with livestock and their products
  • Work with the bacteria
  • Are in the military

There are 5 doses given as a shot. You get the first dose when there is risk of exposure. The next 4 doses come at 4 weeks, then 6, 12, and 18 months after the first one.

What Are the Risks Associated With the Anthrax Vaccine?

Risks associated with the anthrax vaccine include:

  • Common, mild side effects, such as a reaction at the injection site—soreness, redness, itching, a lump, or a bruise
  • Headaches
  • Fatigue
  • Rare, but serious risks include a serious allergic reaction—anaphylaxis

Who Should Not Get Vaccinated?

Don't get the vaccine if you have:

What Other Ways Can Anthrax Be Prevented Besides Vaccination?

To lower your chances of anthrax:

  • Avoid contact with infected livestock and their products.
  • Avoid touching anthrax wounds.
  • Handle suspicious mail and packages carefully.

What Happens in the Event of an Outbreak?

Public health officials will work quickly to find the source of anthrax. Anthrax testing and antibiotics can help to prevent infection in other people.

Anthrax has no color, odor, or taste. If you think you came in contact with it, seek medical care right away.

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