As a public health expert with a focus on infectious diseases, I have a comprehensive understanding of the measures that can be taken to prevent the spread of tuberculosis, a disease caused by the bacterium *Mycobacterium tuberculosis*. Tuberculosis, or TB, is a highly contagious and potentially serious illness that primarily affects the lungs but can also affect other parts of the body. Here are some key strategies to protect yourself and others from tuberculosis:


1. Vaccination: The BCG vaccine is the most common vaccine used to protect against TB, particularly in countries with high TB rates. It is typically given to infants or young children.


2. Hygiene Practices: Maintaining good personal hygiene is crucial. This includes washing your hands frequently with soap and water, especially after coughing, sneezing, or blowing your nose.


3. Respiratory Etiquette: When you cough, sneeze, or laugh, it is important to cover your mouth and nose with a tissue or your elbow to prevent the spread of droplets that may contain the TB bacteria.


4. Avoiding Close Contact: If you are suspected of having TB, it is important to avoid close contact with others until you have been evaluated by a healthcare professional. This includes not attending work or school and keeping a safe distance from others.


5. Wearing a Mask: If you are infectious, wearing a mask can help prevent the spread of TB to others, especially in crowded or enclosed spaces.

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If you are infectious while at home, protect yourself and others as follows:Wash your hands after sneezing, coughing or holding your hands near your mouth or nose.Cover your mouth with a tissue when you cough, sneeze or laugh. ... Do not attend work or school.Avoid close contact with others.More items...read more >>