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FAQ - Frequently Asked Questions:
What is Tuberculosis?
Tuberculosis (TB) is an infectious disease that spreads from person
to person through the air when a person with active TB disease coughs or
sneezes. TB primarily affects the lungs but can also affect other
organs.
What is TB infection?
Latent TB infection means that although a person has the TB infection
in their body, it is dormant and can not spread to others. Latent TB
infection can develop into active TB disease. Any other disease or
condition which compromises the immune system can increase the
likelihood that TB infection will develop into TB disease. Treatment is
recommended for most people with latent TB infection, especially those
at increased risk for active disease.
An inactive infection does not cause the person to feel sick, display
any TB symptoms, or become contagious. However, it normally causes the
person to have a positive skin test reaction and, unless the person
receives treatment, he/she may develop TB disease at some point in the
future.
What is TB active disease?
If an infected person's body is not able to make the TB germ
inactive, they are said to have "active TB" or "TB disease." If TB
disease is not treated, it can cause serious illness or even death.
There is effective medical treatment for both latent TB infection and
active TB disease.
What are the symptoms?
Symptoms of TB disease include fever, coughing, fatigue, weight loss,
diminished appetite, or coughing up blood. TB can take six to nine
months to cure, longer if the strain is resistant to drugs.
What is a TB skin test?
The TB skin test is a safe method to detect if you have been infected
with TB. It can be given to anyone who needs it but must be read by a
trained health care worker within 48 to 72 hours of administering the
test. It has no adverse effects and can be given during pregnancy.
What does a positive TB test mean?
A positive TB test means that someone has been exposed to the TB germ
and follow up evaluation is needed. Once a positive TB test has been
confirmed to be truly positive, there is no point in having repeat TB
tests in the future. They will not hurt you, or cause disease, but will
always continue to be positive.
Could BCG vaccine affect TB skin test results?
BCG vaccine (Bacille Calmette-Guerin) used in countries where TB is
endemic, can decrease the severity of TB in children but will not
prevent TB infection. Contrary to what many people have been told,
having received a BCG vaccine in the past will not usually cause a
positive TB skin test. If you have a positive TB skin test, you should
assume you are infected with TB.
Where can I get more information?
Below are various phone numbers and websites where you can locate
more information.
Phone Numbers:
(850) – 606-8000 - Leon County Health Department
(800) - 4TB-INFO (482-4636) - A.G. Holley State Hospital
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