Tuberculosis (TB) is a contagious airborne disease caused by a type of bacteria called Mycobacterium Tuberculosis. TB usually affects the lungs, but it can also affect other parts of the body, such as the brain, kidneys, or spine.
Types of TB
Not everyone infected with TB bacteria becomes ill. As a result, two TB-related conditions exist: latent TB infection (or inactive TB) and active TB disease.
- Latent TB Infection (LTBI): People with latent TB infection have the TB bacteria in their bodies but do not feel sick, have no symptoms, and cannot spread TB to others. Without treatment, latent TB infection can develop into active TB disease.
- Active TB Disease: People with active TB disease feel sick and may spread TB bacteria to others. If not treated properly, TB disease can be fatal.
Signs and Symptoms of TB
General symptoms of TB disease include:
- Persistent cough lasting three weeks or longer
- Chest pain
- Coughing up blood or phlegm
- Weakness or fatigue
- Weight loss
- Loss of appetite
- Fever or night sweats
Symptoms of TB disease in other parts of the body depend on the area affected.
TB Screening and Treatment
Controlling Tuberculosis is achieved through early diagnosis and treatment. It also includes testing close contacts and treating those with latent TB (TB infection without active disease). Case management and medication is provided through all GRDHD health department clinics.
TB screening and skin testing are provided by appointment. PPD skin test are available to the general public regardless of insurance status.
For more information about Tuberculosis, call 270-686-7747 or contact your local health center.