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Tuberculosis (TB) is a potentially serious infectious disease that primarily affects the lungs, although it can affect other parts of the body as well. It is caused by the bacterium Mycobacterium tuberculosis.
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Yes, tuberculosis (TB) can be prevented through several measures, including:
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The Bacillus Calmette-Guérin (BCG) vaccine is used in many countries to prevent severe forms of TB in children. While the BCG vaccine may not fully prevent TB infection, it can reduce the risk of developing severe TB disease.
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Implementing infection control measures in healthcare settings, prisons, and other congregate settings can help prevent the transmission of TB. These measures may include proper ventilation, and respiratory hygiene.
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Screening high-risk populations, such as close contacts of TB patients, individuals living with HIV/AIDS, healthcare workers, and people living in high TB burden areas.
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Treating latent TB infection with isoniazid or other preventive therapy regimens can prevent the progression to active TB disease in high-risk individuals.
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Educating communities about TB transmission, symptoms, and prevention measures can help reduce stigma, promote early detection, and encourage treatment.
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