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Infographic: What you need to know about TB

Infographic: What you need to know about TB
Publication date: 
Feb 2021

WHAT YOU NEED TO KNOW ABOUT TUBERCULOSIS (TB) 

TB is caused by bacteria known as Hycobacterium Tuberculosis and it usually infects the lungs. Anyone can be infected by breathing in the bacteria, especially if your immune system is compromised. 

TB is spread through the air when a person with untreated TB coughs, sneezes, sings or talks.

TB can be cured, even if you have HIV, by taking treatment as prescribed. 

Signs and symptoms of  TB:

  • Coughing for more than 2 weeks or if HIV positive, coughing for any length of time
  • Loss of appetite or unexplained weight loss
  • Night sweats
  • Fever

If you have any of these symptoms, go to a clinic to be tested for TB

Drug-resistant Tuberculosis (DR-TB) 

DR-TB is bacteria that has developed resistance to anti-TB medicines

DR-TB can result from:

  • not completing previous TB treatment or         
  • being infected with DR-TB bacteria

How to prevent the spread of TB 

  • Cover your mouth and nose with your elbow when coughing or sneezing 
  • Open doors and windows when in crowded places or when using public transport 

Screen and test for TB and HIV at any public health facility - it is free of charge in South Africa