- TB, or tuberculosis,
is a disease caused by bacteria that usually attacks the
lungs.
- Symptoms of
TB depend on where in the body the TB bacteria are growing.
TB bacteria usually grow in the lungs. TB in the lungs may
cause:
- A bad cough that lasts longer than 2 weeks
- Pain in the chest
- Coughing up blood or sputum (phlegm from deep inside the
lungs)
- TB is spread
through the air from one person to another.
- People with
TB can be treated and cured if they seek medical
help. Even better, people who have latent TB infection, but
are not yet sick, can take medicine so that they will never
develop TB.
- TB
is common in nursing homes.
- A TB skin test
or chest x-ray can tell if you have TB.
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