Tuberculosis (TB) is a lung condition caused by bacteria called Mycobacterium tuberculosis. It is a treatable airborne bacterium, although some strains are resistant to conventional treatments. Among people who have HIV, TB is one of the top causes of death. Approximately 35 percent of HIV deaths are due to TB.
Impact of TB worldwide
Estimated sources of TB cases have fallen by 1.5 percent every year since 2000. The goal is to end TB by 2030.
Risk Factors and Prevention
Risk factors for tuberculosis include:
- Diabetes
- HIV infection
- Low body weight
- Proximity to others with TB
Regular use of certain medications such as corticosteroids or drugs; that suppress the immune system.
The best prevention against TB is Bacillus Calumet-Guérin (BCG) vaccine. It is usually pres to children. If you feel that you are exposed with TB bacteria. You can start taking a treatment medicine called chemoprophylaxis to reduce the likelihood of developing the condition.