What are the preventive measures for tuberculosis?

Preventive measures for tuberculosis mainly include the following:

1. Control the source of infection: Tuberculosis is a chronic infectious disease with strong infectivity. Therefore, tuberculosis patients should be detected early, and close contact with them should be avoided.

2. Interrupt transmission routes: Tuberculosis is primarily spread through droplets. When in contact with tuberculosis patients, wear a mask and maintain a certain distance. Minimize the time spent in enclosed, crowded spaces, especially in environments where tuberculosis patients are known to be present.

3. BCG vaccination: This is one of the most effective means of preventing tuberculosis, especially for children. The BCG vaccine can significantly reduce the incidence of severe tuberculosis.

4. Enhance immune function: Maintain a healthy lifestyle, including regular作息, balanced diet, and moderate exercise, to strengthen the immune system and prevent tuberculosis.

5. Ventilation: Ensure indoor air circulation, especially in crowded public places. Regularly open windows for ventilation to reduce the concentration of tuberculosis bacteria in the air.

By implementing the above measures, the risk of infection can be effectively reduced.