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West Virginia |
Public FAQ:
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West
Virginia Department of Health and Human Resources
What is
tularemia?
Tularemia is an infectious disease caused by the
bacterium Francisella tularensis, and is considered to be one of the most
infectious disease-causing bacteria known.
These bacteria are most commonly found in rabbits, hares, voles,
muskrats and other wild rodents, but can also be found in sheep, cattle,
and cats. About 200 cases of
tularemia in humans are reported each year in the United States, mostly in
people who live in the south-central and western states.
However, tularemia occurs sporadically through the United States,
including West Virginia. Tularemia
is also known as “rabbit fever’ and “deerfly fever”. In addition to causing natural disease, F. tularensis has
been implicated as a possible agent for use in bioterrorism.
Use of tularemia as a biological weapon would most likely occur as
an aerosol release of the bacterium, although the potential for alternate
delivery also exists. What are
the symptoms of tularemia?
A skin ulcer and swollen, painful lymph glands are
common symptoms of tularemia when the bacteria are introduced into the
skin. If the tularemia
bacteria are eaten or consumed in drinking water, they can cause sore
throat, abdominal pain, vomiting, diarrhea, and mouth ulcers.
If the tularemia bacteria are inhaled, symptoms would include
fever, chills, headache, muscle aches, joint pain, dry cough, weakness,
and pneumonia. Swollen and
painful eyes can result from bacteria being introduced into the eyes. How soon
after exposure would symptoms begin?
Symptoms generally develop between 3 and 5 days
after exposure, but possibly as long as 14 days following exposure. How is
tularemia treated?
Tularemia can be treated with antibiotics from a
physician. If you think you
have tularemia, consult your doctor immediately. How is
tularemia spread?
People can get tularemia by being bitten by ticks,
deerflies and some other insects that have fed on an animal that has the
disease. The disease is also
spread to humans by handling dead infected animals, by eaten or drinking
contaminated food or water, or by inhaling the bacteria.
People have not been known to transmit the infection to other
people. Who is
most at risk for tularemia?
People of all ages can get tularemia.
People are more at risk if:
How can I
protect myself?
How
could an intentional release of tularemia be managed?
Early recognition by physicians is key to managing
this disease. Infected
patients can be treated with antibiotics, and exposed individuals may take
antibiotics to prevent disease.
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State
of West Virginia (WV) A-Z Listing of West Virginia's Reportable Diseases
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